IFX1051LEXUMA1

IFX1051 Industrial High Speed CAN-FD Transceiver 1 Overview Features • Compliant to ISO 11898-2 • Wide common mode range for electromagnetic immunity (EMI) • Very low electromagnetic emission (EME) • Excellent ESD robustness: 10 kV HBM • Guaranteed loop delay symmetry to support CAN FD data frames up to 2 MBit/s • Suitable for 12 V and 24 V applications • VIO input for voltage adaption to the microcontroller supply • Extended supply range on VCC and VIO supply • CAN short circuit proof to ground, battery and VCC • TxD time-out function with very long TxD time-out timing: ≥ 4.5 ms • Low CAN bus leakage current in power-down state • Overtemperature protection • Protected against transients • Receive-only mode • Green Product (RoHS compliant) • Two package variants: PG-DSO-8 and tiny PG-TSON-8 Applications • Embedded Machine Control and Factory Automation (for example sensors and actuators) • Building Automation (for example HVAC systems, automatic doors, sun blinds) • Traffic Lights and Variable Message Signs (VMS) • Elevator and Escalator applications • Motor- and Motion-Control (for example renewable power generation: pitch control in wind power or suntracking in photovoltaic) • any kind of CAN-application with the need of higher bandwidth Description The IFX1051 is a transceiver designed for HS CAN networks in industrial applications. Acting as interface between the physical bus layer and the CAN protocol controller, the IFX1051 drives the signals to the bus and protects the microcontroller against interferences generated within the network. Based on the high symmetry Data Sheet www.infineon.com/transceivers 1 Rev. 1.0 2017-03-15 IFX1051 Industrial High Speed CAN-FD Transceiver Overview of the CANH and CANL signals, the IFX1051 provides a very low level of electromagnetic emission (EME) within a wide frequency range. The IFX1051 is available in a small, leadless PG-TSON-8 package as well as in a standard PG-DSO-8 package. The packages are RoHS compliant and halogen free and moreover support the solder joint requirements for automated optical inspection (AOI). The IFX1051 is fulfilling or exceeding the requirements of the ISO11898-2. The IFX1051 provides a digital supply input VIO that allows direct interfacing to 3.3 V microcontrollers and in addition offers a Receive-only mode. One key feature of the IFX1051 is that it fulfills the enhanced physical layer requirements for CAN FD (CAN with Flexible Data Rate) and supports data rates up to 2 MBit/s. This allows the usage of the IFX1051 in networks using CAN FD protocol next to all industrial CAN applications using the classical protocol. CAN FD based networks offer a considerably increased bandwidth compared to classical CAN protocol because it allows increased data bitrate in combination with increased payload per message and thus making CAN FD a powerful and future-oriented alternative for all existing CAN applications whenever bandwidth limitations become an issue. On the basis of a very low leakage current on the HS CAN bus interface the IFX1051 provides an excellent passive behavior in power-down state. These and other features make the IFX1051 exceptionally suitable for mixed supply HS CAN networks. In addition the IFX1051 provides excellent ESD immunity together with a very high electromagnetic immunity (EMI). Moreover the IFX1051 is equipped with a TxD time-out functionality which protects the CAN bus from being blocked if the transceiver receives by error a permanent low level signal on TxD from its controller. The implementation of this functionality with a very long delay timing of > 4.5 ms allows at the same time the usage of the device in physically very long bus networks as they can be found in many industrial applications. The two different operating modes - Normal mode and Receive-only mode, its additional fail-safe features like TxD time-out but as well the CAN FD capability and optimized output slew rates on the CANH and CANL signals make the IFX1051 an ideal choice for large HS CAN networks with demand for high data transmission rates. The qualification of this product is based on JEDEC JESD47 and may reference existing qualification results of similar products. Such referring is justified by the structural similarity of the products. The product is not qualified and manufactured according to the requirements of Infineon Technologies with regard to automotive and/or transportation applications. Infineon Technologies administrates a comprehensive qualify management system according to the latest version of the ISO9001 and ISO/TS 16949 The most updated certificates of the aforesaid ISO9001 and ISOTS 16949 are available on the Infineon Technologies webpage http://www.infineon.com/cms/en/product/technology/quality/ Type Package Marking IFX1051LE PG-TSON-8 1051LE IFX1051SJ PG-DSO-8 1051SJ Data Sheet 2 Rev. 1.0 2017-03-15 IFX1051 Industrial High Speed CAN-FD Transceiver Table of Contents 1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 3.1 3.2 Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Pin Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Pin Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4 4.1 4.2 4.2.1 4.2.2 4.3 4.3.1 4.3.2 4.3.3 4.3.4 4.3.5 4.3.6 Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 High Speed CAN Physical Layer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Modes of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Normal-operating Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Receive-only Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Power-up and Undervoltage Condition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Power-down State . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Forced Power-save Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Power-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Undervoltage on the Digital Supply VIO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Undervoltage on the Transmitter Supply VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Voltage Adaption to the Microcontroller Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 5 5.1 5.2 5.3 5.4 5.5 Fail Safe Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Short Circuit Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unconnected Logic Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TxD Time-out Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Overtemperature Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Delay Time for Mode Change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 12 12 12 13 13 6 6.1 6.2 6.3 General Product Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Functional Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Thermal Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 14 15 15 7 7.1 7.2 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Functional Device Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 8 8.1 8.2 8.3 8.3.1 8.3.2 Application Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ESD Robustness according to IEC61000-4-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Application Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Examples for Mode Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Mode Change while the TxD Signal is “low” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Mode Change while the Bus Signal is dominant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Package Outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 10 Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Data Sheet 3 23 23 24 25 26 27 Rev. 1.0 2017-03-15 IFX1051 Industrial High Speed CAN-FD Transceiver Block Diagram 2 Block Diagram 3 5 VCC VIO Transmitter CANH CANL 1 7 Driver Tempprotection 6 TxD Timeout Mode control 8 RM Receiver Normal-mode receiver 4 RxD VCC/2 = Bus-biasing GND 2 Figure 1 Data Sheet Functional block diagram 4 Rev. 1.0 2017-03-15 IFX1051 Industrial High Speed CAN-FD Transceiver Pin Configuration 3 Pin Configuration 3.1 Pin Assignment TxD 1 GND 2 TxD 1 8 RM CANH GND 2 7 CANH CANL VCC 3 6 CANL RxD 4 5 8 RM 7 PAD VCC 3 6 RxD 4 5 VIO IFX1051LE Figure 2 3.2 Table 1 VIO IFX1051SJ Pin configuration (top-side x-ray view) Pin Definitions Pin definitions and functions Pin No. Symbol Function 1 TxD Transmit Data Input; internal pull-up to VIO, “low” for dominant state. 2 GND Ground 3 VCC Transmitter Supply Voltage; 100 nF decoupling capacitor to GND required. 4 RxD Receive Data Output; “low” in dominant state. 5 VIO Digital Supply Voltage; supply voltage input to adapt the logical input and output voltage levels of the transceiver to the microcontroller supply, 100 nF decoupling capacitor to GND required. 6 CANL CAN Bus Low Level I/O; “low” in dominant state. 7 CANH CAN Bus High Level I/O; “high” in dominant state. 8 RM Receive-only Mode Input; internal pull-down to GND, “low” for normal-operating mode. PAD – (IFX1051LE only) Data Sheet Exposed Pad; Connect to PCB heat sink area. Do not connect to other potential than GND. 5 Rev. 1.0 2017-03-15 IFX1051 Industrial High Speed CAN-FD Transceiver Functional Description 4 Functional Description HS CAN is a serial bus system that connects microcontrollers, sensors and actuators for real-time control applications. The use of the Controller Area Network (abbreviated CAN) is described by the international standard ISO 11898. According to the 7-layer OSI reference model the physical layer of a HS CAN bus system specifies the data transmission from one CAN node to all other available CAN nodes within the network. The physical layer specification of a CAN bus system includes all electrical and mechanical specifications of a CAN network. The CAN transceiver is part of the physical layer specification. Several different physical layer standards of CAN networks have been developed in recent years. The IFX1051 is a High Speed CAN transceiver without a wake-up function and defined by the international standard ISO 11898-2. 4.1 High Speed CAN Physical Layer VIO = VCC = TxD = TxD VIO RxD = CANH = t CANH CANL CANL = VDiff = VCC Digital supply voltage Transmitter supply voltage Transmit data input from the microcontroller Receive data output to the microcontroller Bus level on the CANH input/output Bus level on the CANL input/output Differential voltage between CANH and CANL VDiff = VCANH – VCANL t VDiff VCC “dominant” receiver threshold “recessive” receiver threshold t RxD VIO tLoop(H,L) Figure 3 Data Sheet tLoop(L,H) t High speed CAN bus signals and logic signals 6 Rev. 1.0 2017-03-15 IFX1051 Industrial High Speed CAN-FD Transceiver Functional Description The IFX1051 is a High-Speed CAN transceiver, operating as an interface between the CAN controller and the physical bus medium. A HS CAN network is a two wire, differential bus network which allows data transmission rates for CAN FD frames up to 2 MBit/s. Main characteristics for HS CAN networks are the two signal states on the HS CAN bus: dominant and recessive (see Figure 3). VCC, VIO and GND are the supply pins for the IFX1051. The pins CANH and CANL are the interface to the HS CAN bus and operate in both directions, as an input and as an output. RxD and TxD pins are the interface to the CAN controller, the TxD pin is an input pin and the RxD pin is an output pin. The RM pin is the input pin for the mode selection (see Figure 4). By setting the TxD input pin to logical “low” the transmitter of the IFX1051 drives a dominant signal to the CANH and CANL pins. Setting TxD input to logical “high” turns off the transmitter and the output voltage on CANH and CANL discharges towards the recessive level. The recessive output voltage is provided by the bus biasing (see Figure 1). The output of the transmitter is considered to be dominant, when the voltage difference between CANH and CANL is at least higher than 1.5 V (VDiff = VCANH - VCANL). Parallel to the transmitter the normal-mode receiver monitors the signal on the CANH and CANL pins and indicates it on the RxD output pin. A dominant signal on the CANH and CANL pins sets the RxD output pin to logical “low”, vice versa a recessive signal sets the RxD output to logical “high”. The normal-mode receiver considers a voltage difference (VDiff) between CANH and CANL above 0.9 V as dominant and below 0.5 V as recessive. To be conform with HS CAN features, like the bit to bit arbitration, the signal on the RxD output has to follow the signal on the TxD input within a defined loop delay tLoop ≤ 255 ns. The thresholds of the digital inputs (TxD and RM) and also the RxD output voltage are adapted to the digital power supply VIO. Data Sheet 7 Rev. 1.0 2017-03-15 IFX1051 Industrial High Speed CAN-FD Transceiver Functional Description 4.2 Modes of Operation The IFX1051 supports two different modes of operation, receive-only mode and normal-operating mode while the transceiver is supplied according to the specified functional range. The mode of operation is selected by the RM input pin (see Figure 4). receive-only mode VCC > VCC(UV) VIO > VIO(UV,R) RM = 1 RM = 0 VCC > VCC(UV,R) RM = 1 normal-operating mode VIO > VIO(UV,R) RM = 0 Figure 4 4.2.1 Mode state diagram Normal-operating Mode In normal-operating mode the transmitter and the receiver of the HS CAN transceiver IFX1051 are active (see Figure 1). The HS CAN transceiver sends the serial data stream on the TxD input pin to the CAN bus. The data on the CAN bus is displayed at the RxD pin simultaneously. A logical “low” signal on the RM pin selects the normal-operating mode, while the transceiver is supplied by VCC and VIO (see Table 2 for details). 4.2.2 Receive-only Mode In receive-only mode the normal-mode receiver is active and the transmitter is turned off. The IFX1051 can receive data from the HS CAN bus, but cannot send any data to the HS CAN bus. A logical “high” signal on the RM pin selects the receive-only mode, while the transceiver is supplied by VCC and VIO (see Table 2 for details). Data Sheet 8 Rev. 1.0 2017-03-15 IFX1051 Industrial High Speed CAN-FD Transceiver Functional Description 4.3 Power-up and Undervoltage Condition By detecting an undervoltage event, either on the transmitter supply VCC or the digital supply VIO, the transceiver IFX1051 changes the mode of operation. When the digital power supply VIO is switched off, the transceiver powers down and remains in the power-down state. When switching off the transmitter supply VCC, the transceiver changes to the forced power-save mode, (details see Figure 5). normal-operating mode VIO “on” VCC “on” RM “0” VCC VIO “X” “X” “off” VCC VIO 0 “on” “on” VIO “on” VCC “on” RM “0” power-down state RM RM VIO “on” VCC “off” RM “X” VIO “on” VCC “on” RM “1” VIO “on” VCC “on” RM “1” Figure 5 Power-up and undervoltage Table 2 Modes of operation VIO “on” VCC “on” RM “0” VIO “on” VCC “off” RM “0” forced power-save mode RM VCC VIO “X” “off” “on” VIO “on” VCC “on” RM “1” receive-only mode RM VCC VIO 1 “on” “on” VIO “on” VCC “off” RM “1” Mode RM VIO VCC Bus Bias Transmitter Normalmode Receiver Low-power Receiver Normal-operating “low” “on” “on” VCC/2 “on” “on” not available Receive-only “high” “on” “on” VCC/2 “off” “on” not available Forced power-save “X” “on” “off” floating “off” “off” not available Power-down state “off” “X” floating “off” “off” not available 4.3.1 “X” Power-down State Independent of the transmitter supply VCC and of the RM input pin, the IFX1051 is in power-down state when the digital supply voltage VIO is turned off (see Figure 5). In the power-down state the input resistors of the receiver are disconnected from the bus biasing VCC/2. The CANH and CANL bus interface of the IFX1051 is floating and acts as a high-impedance input with a very small leakage current. The high-ohmic input does not influence the recessive level of the CAN network and allows an optimized EME performance of the entire HS CAN network (see also Table 2). Data Sheet 9 Rev. 1.0 2017-03-15 IFX1051 Industrial High Speed CAN-FD Transceiver Functional Description 4.3.2 Forced Power-save Mode The forced power-save mode is a fail-safe mode to avoid any disturbance on the HS CAN bus, while the IFX1051 faces a loss of the transmitter supply VCC. In forced power-save mode, the transmitter and the normal-mode receiver are turned off and therefore the transceiver IFX1051 can not disturb the bus media. The RxD output pin is permanently set to logical “high”. The bus biasing is floating (details see Table 2). The forced power-save mode can only be entered when the transmitter supply VCC is not available, either by powering up the digital supply VIO only or by turning off the transmitter supply in normal-operating mode or in receive-only mode (see Figure 5). While the transceiver IFX1051 is in forced power-save mode the RM pin is disabled. 4.3.3 Power-up The HS CAN transceiver IFX1051 powers up if at least the digital supply VIO is connected to the device. By default the device powers up in normal-operating mode, due to the internal pull-down resistor on the RM pin to GND. In case the device needs to power-up in receive-only mode, the RM pin needs to be pulled active to logical “high” and the supplies VIO and VCC have to be connected. By supplying only the digital power supply VIO the IFX1051 powers up in forced power-save mode (see Figure 5). 4.3.4 Undervoltage on the Digital Supply VIO If the voltage on VIO supply input falls below the threshold VIO < VIO(U,F), the transceiver IFX1051 powers down and changes to the power-down state. transmitter supply voltage VCC = “don’t care” VIO VIO undervoltage monitor VIO(UV,R) hysteresis VIO(UV,H) VIO undervoltage monitor VIO(UV,F) tDelay(UV) delay time undervoltage t any mode of operation power-down state RM normal-operating mode “low” due the internal pull-down resistor1) “X” = don’t care t 1)assuming Figure 6 Data Sheet no external signal applied Undervoltage on the digital supply VIO 10 Rev. 1.0 2017-03-15 IFX1051 Industrial High Speed CAN-FD Transceiver Functional Description 4.3.5 Undervoltage on the Transmitter Supply VCC In case the transmitter supply VCC falls below the threshold VCC < VCC(UV,F), the transceiver IFX1051 changes the mode of operation to forced power-save mode. The transmitter and also the normal-mode receiver of the IFX1051 are powered by the VCC supply. In case of an insufficient VCC supply, the IFX1051 can neither transmit the CANH and CANL signals correctly to the bus, nor can it receive them properly. Therefore the IFX1051 blocks the transmitter and the receiver in forced power-save mode (see Figure 7). The undervoltage detection on the transmitter supply VCC is active in normal-operating mode and in receiveonly mode (see Figure 5). digital supply voltage VIO = “on” VCC VCC undervoltage monitor VCC(UV,R) hysteresis VCC(UV,H) VCC undervoltage monitor VCC(UV,F) tDelay(UV) delay time undervoltage t any mode of operation forced power-save mode RM normal-operating mode “low” due the internal pull-down resistor1) “X” = don’t care t 1)assuming Figure 7 4.3.6 no external signal applied Undervoltage on the transmitter supply VCC Voltage Adaption to the Microcontroller Supply The HS CAN transceiver IFX1051 has two different power supplies, VCC and VIO. The power supply VCC supplies the transmitter and the normal-mode receiver. The power supply VIO supplies the digital input and output buffers and it is also the main power domain of the internal logic. To adjust the digital input and output levels of the IFX1051 to the I/O levels of the external microcontroller, connect the power supply VIO to the microcontroller I/O supply voltage (see Figure 13). Note: Data Sheet In case the digital supply voltage VIO is not required in the application, connect the digital supply voltage VIO to the transmitter supply VCC. 11 Rev. 1.0 2017-03-15 IFX1051 Industrial High Speed CAN-FD Transceiver Fail Safe Functions 5 Fail Safe Functions 5.1 Short Circuit Protection The CANH and CANL bus outputs are short circuit proof, either against GND or a positive supply voltage. A current limiting circuit protects the transceiver against damages. If the device is heating up due to a continuous short on the CANH or CANL, the internal overtemperature protection switches off the bus transmitter. 5.2 Unconnected Logic Pins All logic input pins have an internal pull-up resistor to VIO or a pull-down resistor to GND. In case the VIO supply is activated and the logical pins are open, the IFX1051 enters into the normal-operating mode by default. The TxD input is pulled to logical “high” due to the internal pull-up resistor to VIO. The HS CAN transceiver IFX1051 will not influence the data on the CAN bus as long the TxD input pin remains logical “high”. 5.3 TxD Time-out Function The TxD time-out feature protects the CAN bus against being permanently blocked in case the logical signal at the TxD pin of a singular node on the bus is continuously “low”. A continuous “low” signal at the TxD pin might have its root cause in a locked-up microcontroller or in a short circuit on the printed circuit board, for example. In normal-operating mode, a logical “low” signal applied to the TxD pin for the time t > tTxD triggers the TxD time-out feature and the IFX1051 disables the transmitter (see Figure 8). The receiver is still active and the data on the bus can be still monitored by the RxD output pin. t > tTxD TxD time-out CANH CANL TxD time–out released t TxD t RxD t Figure 8 TxD time-out function Figure 8 illustrates how the transmitter is deactivated and activated again. A permanent “low” signal on the TxD input pin activates the TxD time-out function and deactivates the transmitter. To release the transmitter after a TxD time-out event the IFX1051 requires a signal change on the TxD input pin from logical “low” to logical “high”. The TxD Time-out Function is a very effective feature to keep the system communication alive in case of a malfunction of an individual node inside the network. But as a side effect any TxD time-out delay tTxD inevitably will also limit the minimum possible bit rate of the network. An insufficient minimum bit rate Data Sheet 12 Rev. 1.0 2017-03-15 IFX1051 Industrial High Speed CAN-FD Transceiver Fail Safe Functions capability may become an issue when realizing very long bus networks because the theoretical maximum physical bus length is always connected with the applied signalling rate due to the bit-wise arbitration concept of CAN. Therefore the TxD time-out delay tTXD of the IFX1051 has been implemented sufficiently long 1) so that for practical cases no negative effects of the TxD Time-out feature with respect to a possible minimum bit rate limitation needs to be expected - even for the usage even inside very long bus networks 2). By this the IFX1051 allows the user to benefit from the TxD-Time-out as a protection feature assuring reliable CAN communication without being limited by the TxD-Time-out within longer bus networks. 5.4 Overtemperature Protection The IFX1051 has an integrated overtemperature detection to protect the IFX1051 against thermal overstress of the transmitter. The overtemperature protection is active in normal-operating mode and disabled in receive-only mode. In case of an overtemperature condition, the temperature sensor will disable the transmitter (see Figure 1) while the transceiver remains in normal-operating mode. After the device has cooled down the transmitter is activated again (see Figure 9). A hysteresis is implemented within the temperature sensor circuit. TJSD (shut down temperature) TJ cool down ˂T switch-on transmitter t CANH CANL t TxD t RxD t Figure 9 5.5 Overtemperature protection Delay Time for Mode Change The HS CAN transceiver IFX1051 changes the mode of operation within the time window tMode. During the mode change the normal-mode receiver and the RxD output are active and reflect the on the HS CAN input pins (see as an example Figure 14 and Figure 15). 1) tTXD ≥ 4.5 ms; resulting in minimum achievable bit rates down to ~ 4 kbit/s 2) please note that when realizing very long bus networks also other influences or limitations next to the theoretical minimum bit rate limitation caused by the TxD-time-out function may apply and even may be dominating (for example bus impedance). Data Sheet 13 Rev. 1.0 2017-03-15 IFX1051 Industrial High Speed CAN-FD Transceiver General Product Characteristics 6 General Product Characteristics 6.1 Absolute Maximum Ratings Table 3 Absolute maximum ratings voltages, currents and temperatures1) All voltages with respect to ground; positive current flowing into pin; (unless otherwise specified) Parameter Symbol Values Min. Typ. Max. Unit Note or Test Condition Number Voltages Transmitter supply voltage VCC -0.3 – 6.0 V – P_6.1.1 Digital supply voltage VIO -0.3 – 6.0 V – P_6.1.2 CANH DC voltage versus GND VCANH -40 – 40 V – P_6.1.3 CANL DC voltage versus GND VCANL -40 – 40 V – P_6.1.4 Differential voltage between CANH and CANL VCAN_Diff -40 – 40 V – P_6.1.5 Voltages at the input pins: RM, TxD VMAX_IN -0.3 – 6.0 V – P_6.1.6 Voltages at the output pin: RxD VMAX_OUT -0.3 – VIO V – P_6.1.7 IRxD -20 – 20 mA – P_6.1.8 Junction temperature Tj -40 – 150 °C – P_6.1.9 Storage temperature TS -55 – 150 °C – P_6.1.10 ESD immunity at CANH, CANL VESD_HBM_ -10 versus GND CAN – 10 kV HBM (100 pF via 1.5 kΩ)2) P_6.1.11 ESD immunity at all other pins VESD_HBM_ -2 – 2 kV HBM (100 pF via 1.5 kΩ)2) P_6.1.12 – 750 V CDM3) P_6.1.13 Currents RxD output current Temperatures ESD Resistivity ALL ESD immunity to GND VESD_CDM -750 1) Not subject to production test, specified by design 2) ESD susceptibility, Human Body Model “HBM” according to ANSI/ESDA/JEDEC JS-001 3) ESD susceptibility, Charge Device Model “CDM” according to EIA/JESD22-C101 or ESDA STM5.3.1 Note: Data Sheet Stresses above the ones listed here may cause permanent damage to the device. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Integrated protection functions are designed to prevent IC destruction under fault conditions described in the data sheet. Fault conditions are considered as “outside” normal-operating range. Protection functions are not designed for continuos repetitive operation. 14 Rev. 1.0 2017-03-15 IFX1051 Industrial High Speed CAN-FD Transceiver General Product Characteristics 6.2 Table 4 Functional Range Functional range Parameter Symbol Values Min. Typ. Max. Unit Note or Test Condition Number Supply Voltages Transmitter supply voltage VCC 4.5 – 5.5 V – P_6.2.1 Digital supply voltage VIO 3.0 – 5.5 V – P_6.2.2 Tj -40 – 125 °C 1) P_6.2.3 Thermal Parameters Junction temperature 1) Not subject to production test, specified by design. Note: Within the functional range the IC operates as described in the circuit description. The electrical characteristics are specified within the conditions given in the related electrical characteristics table. 6.3 Thermal Resistance Note: This thermal data was generated in accordance with JEDEC JESD51 standards. For more information, please visit www.jedec.org. Table 5 Thermal resistance1) Parameter Symbol Values Min. Typ. Max. Unit Note or Test Condition Number – K/W 2) IFX1051LE P_6.3.1 IFX1051SJ P_6.3.4 Thermal Resistances Junction to Ambient PG-TSON-8 Junction to Ambient PG-DSO-8 RthJA RthJA 55 – – 130 – K/W 2) Thermal Shutdown (junction temperature) Thermal shutdown temperature TJSD 150 175 200 °C – P_6.3.2 Thermal shutdown hysteresis ΔT – 10 – K – P_6.3.3 1) Not subject to production test, specified by design 2) Specified RthJA value is according to Jedec JESD51-2,-7 at natural convection on FR4 2s2p board. The product (IFX1051) was simulated on a 76.2 x 114.3 x 1.5 mm board with 2 inner copper layers (2 x 70µm Cu, 2 x 35µm Cu). Data Sheet 15 Rev. 1.0 2017-03-15 IFX1051 Industrial High Speed CAN-FD Transceiver Electrical Characteristics 7 Electrical Characteristics 7.1 Functional Device Characteristics Table 6 Electrical characteristics 4.5 V < VCC < 5.5 V; 3.0 V < VIO < 5.5 V; RL = 60 Ω; -40 °C < Tj < 125 °C; all voltages with respect to ground; positive current flowing into pin; unless otherwise specified. Parameter Symbol Values Unit Note or Test Condition Number Min. Typ. Max. Current Consumption Current consumption at VCC normal-operating mode ICC – 2.6 4 mA recessive state, VTxD = VIO, VRM = 0 V; P_7.1.1 Current consumption at VCC normal-operating mode ICC – 38 60 mA dominant state, VTxD = VRM = 0 V; P_7.1.2 Current consumption at VIO normal-operating mode IIO – – 1 mA VRM = 0 V; P_7.1.3 Current consumption at VCC receive-only mode ICC(ROM) – – 2 mA VRM = VTxD = VIO; P_7.1.4 Current consumption at VIO receive-only mode IIO(ROM) – – 1 mA VRM = VIO; P_7.1.5 VCC undervoltage monitor rising edge VCC(UV,R) 3.8 4.0 4.3 V – P_7.1.6 VCC undervoltage monitor falling edge VCC(UV,F) 3.65 3.85 4.3 V – P_7.1.7 VCC undervoltage monitor hysteresis VCC(UV,H) – 150 – mV 1) P_7.1.8 VIO undervoltage monitor rising edge VIO(UV,R) 2.0 2.5 3.0 V – P_7.1.9 VIO undervoltage monitor falling edge VIO(UV,F) 1.8 2.3 3.0 V – P_7.1.10 VIO undervoltage monitor hysteresis VIO(UV,H) – 200 – mV 1) P_7.1.11 VCC and VIO undervoltage delay time tDelay(UV) – – 100 µs 1) (see Figure 6 and Figure 7); P_7.1.12 “High” level output current IRD,H – -4 -2 mA VRxD = VIO - 0.4 V, VDiff < 0.5 V; P_7.1.13 “Low” level output current IRD,L 2 4 – mA VRxD = 0.4 V, VDiff > 0.9 V; P_7.1.14 Supply Resets Receiver Output RxD Data Sheet 16 Rev. 1.0 2017-03-15 IFX1051 Industrial High Speed CAN-FD Transceiver Electrical Characteristics Table 6 Electrical characteristics (cont’d) 4.5 V < VCC < 5.5 V; 3.0 V < VIO < 5.5 V; RL = 60 Ω; -40 °C < Tj < 125 °C; all voltages with respect to ground; positive current flowing into pin; unless otherwise specified. Parameter Symbol Values Unit Note or Test Condition Number Min. Typ. Max. Transmission Input TxD “High” level input voltage threshold VTxD,H – 0.5 × VIO 0.7 × VIO V recessive state; P_7.1.15 “Low” level input voltage threshold VTxD,L 0.3 × VIO 0.4 × VIO – V dominant state; P_7.1.16 Pull-up resistance RTxD 10 25 50 kΩ – P_7.1.17 Input hysteresis VHYS(TxD) – 450 – mV 1) P_7.1.18 P_7.1.19 Input capacitance CTxD – – 10 pF 1) TxD permanent dominant time-out tTxD 4.5 – 16 ms normal-operating mode; P_7.1.20 “High” level input voltage threshold VRM,H – 0.5 × VIO 0.7 × VIO V receive-only mode; “Low” level input voltage threshold VRM,L 0.3 × VIO 0.4 × VIO – V normal-operating mode; P_7.1.22 Pull-down resistance RRM 10 25 50 kΩ – P_7.1.23 Input capacitance CRM – – 10 pF 1) P_7.1.24 P_7.1.25 Receive-only Input RM P_7.1.21 – 200 – mV 1) Differential receiver VDiff_D threshold dominant normal-operating mode and receive-only mode – 0.75 0.9 V 2) P_7.1.26 Differential receiver VDiff_R threshold recessive normal-operating mode and receive-only mode 0.5 0.66 – V 2) P_7.1.27 Input hysteresis VHYS(RM) Bus Receiver Differential range dominant Normal-operating mode VDiff_D_Range 0.9 – 8.0 V 1) 2) P_7.1.28 Differential range recessive Normal-operating mode VDiff_R_Range -3.0 – 0.5 V 1) 2) P_7.1.29 Common mode range CMR -12 – 12 V VCC = 5 V; P_7.1.30 Differential receiver hysteresis normal-operating mode VDiff,hys – 90 – mV 1) P_7.1.31 CANH, CANL input resistance Ri 10 20 30 kΩ recessive state; P_7.1.32 Differential input resistance 20 40 60 kΩ recessive state; P_7.1.33 Data Sheet RDiff 17 Rev. 1.0 2017-03-15 IFX1051 Industrial High Speed CAN-FD Transceiver Electrical Characteristics Table 6 Electrical characteristics (cont’d) 4.5 V < VCC < 5.5 V; 3.0 V < VIO < 5.5 V; RL = 60 Ω; -40 °C < Tj < 125 °C; all voltages with respect to ground; positive current flowing into pin; unless otherwise specified. Parameter Symbol Values Unit Note or Test Condition Number Min. Typ. Max. Input resistance deviation between CANH and CANL ΔRi -1 – 1 % recessive state; P_7.1.34 Input capacitance CANH, CANL versus GND CIn – 20 40 pF 1) VTxD = VIO; P_7.1.35 Differential input capacitance CIn_Diff – 10 20 pF 1) VTxD = VIO; P_7.1.36 Data Sheet 18 Rev. 1.0 2017-03-15 IFX1051 Industrial High Speed CAN-FD Transceiver Electrical Characteristics Table 6 Electrical characteristics (cont’d) 4.5 V < VCC < 5.5 V; 3.0 V < VIO < 5.5 V; RL = 60 Ω; -40 °C < Tj < 125 °C; all voltages with respect to ground; positive current flowing into pin; unless otherwise specified. Parameter Symbol Values Unit Note or Test Condition Number Min. Typ. Max. Bus Transmitter CANL/CANH recessive output voltage normal-operating mode VCANL/H 2.0 2.5 3.0 V VTxD = VIO, no load; P_7.1.37 CANH, CANL recessive output voltage difference normal-operating mode VDiff_NM -500 – 50 mV VTxD = VIO, no load; P_7.1.38 CANL dominant output voltage normal-operating mode VCANL 0.5 – 2.25 V VTxD = 0 V; P_7.1.39 CANH dominant output voltage normal-operating mode VCANH 2.75 – 4.5 V VTxD = 0 V; P_7.1.40 CANH, CANL dominant output voltage difference normal-operating mode according to ISO 11898-2 VDiff = VCANH - VCANL VDiff 1.5 – 3.0 V VTxD = 0 V, 50 Ω < RL < 65 Ω, 4.75 < VCC < 5.25 V; P_7.1.41 CANH, CANL dominant output voltage difference normal-operating mode VDiff = VCANH - VCANL VDiff_EXT 1.4 – 3.3 V VTxD = 0 V, 45 Ω < RL < 70 Ω, 4.75 < VCC < 5.25 V; P_7.1.42 1.5 – 5.0 V VTxD = 0 V, RL = 2240Ω, 4.75 V < VCC < 5.25 V, static behavior;1) P_7.1.43 Differential voltage dominant VDiff_HEX_BL high extended bus load Normal-operating mode Driver dominant symmetry normal-operating mode VSYM = VCANH + VCANL VSYM 4.5 5 5.5 V VCC = 5.0 V, VTxD = 0 V; P_7.1.44 CANL short circuit current ICANLsc 40 75 100 mA VCANLshort = 18 V, VCC = 5.0 V, t < tTxD, VTxD = 0 V; P_7.1.45 CANH short circuit current ICANHsc -100 -75 -40 mA VCANHshort = -3 V, VCC = 5.0 V, t < tTxD, VTxD = 0 V; P_7.1.46 Leakage current, CANH ICANH,lk -5 – 5 µA VCC = VIO = 0 V, 0 V < VCANH < 5 V, VCANH = VCANL; P_7.1.47 Leakage current, CANL ICANL,lk -5 – 5 µA VCC = VIO = 0 V, 0 V < VCANL < 5 V, VCANH = VCANL; P_7.1.48 Data Sheet 19 Rev. 1.0 2017-03-15 IFX1051 Industrial High Speed CAN-FD Transceiver Electrical Characteristics Table 6 Electrical characteristics (cont’d) 4.5 V < VCC < 5.5 V; 3.0 V < VIO < 5.5 V; RL = 60 Ω; -40 °C < Tj < 125 °C; all voltages with respect to ground; positive current flowing into pin; unless otherwise specified. Parameter Symbol Values Min. Unit Note or Test Condition Number Typ. Max. Dynamic CAN-Transceiver Characteristics Propagation delay TxD-to-RxD “low” (“recessive to dominant) tLoop(H,L) – 170 230 ns CL = 100 pF, 4.75 V < VCC < 5.25 V, CRxD = 15 pF; P_7.1.49 Propagation delay TxD-to-RxD “high” (dominant to recessive) tLoop(L,H) – 170 230 ns CL = 100 pF, 4.75 V < VCC < 5.25 V, CRxD = 15 pF; P_7.1.50 Propagation delay TxD “low” to bus dominant td(L),T – 90 140 ns CL = 100 pF, 4.75 V < VCC < 5.25 V, CRxD = 15 pF; P_7.1.51 Propagation delay TxD “high” to bus recessive td(H),T – 90 140 ns CL = 100 pF, 4.75 V < VCC < 5.25 V, CRxD = 15 pF; P_7.1.52 Propagation delay bus dominant to RxD “low” td(L),R – 90 140 ns CL = 100 pF, 4.75 V < VCC < 5.25 V, CRxD = 15 pF; P_7.1.53 Propagation delay bus recessive to RxD “high” td(H),R – 90 140 ns CL = 100 pF, 4.75 V < VCC < 5.25 V, CRxD = 15 pF; P_7.1.54 tMode – – 20 µs 1) P_7.1.55 Received recessive bit width tBit(RxD)_2MB 430 at 2 MBit/s 500 530 ns CL = 100 pF, P_7.1.56 4.75 V < VCC < 5.25 V, CRxD = 15 pF, tBit = 500 ns, (see Figure 12); Transmitted recessive bit width at 2 MBit/s tBit(Bus)_2MB 450 500 530 ns CL = 100 pF, P_7.1.57 4.75 V < VCC < 5.25 V, CRxD = 15 pF, tBit = 500 ns, (see Figure 12); Receiver timing symmetry at 2 MBit/s ΔtRec = tBit(RxD) - tBit(Bus) ΔtRec_2MB – 20 ns CL = 100 pF, P_7.1.58 4.75 V < VCC < 5.25 V, CRxD = 15 pF, tBit = 500 ns, (see Figure 12); Delay Times Delay time for mode change (see Figure 14 and Figure 15); CAN FD Characteristics -45 1) Not subject to production test, specified by design. 2) In respect to common mode range. Data Sheet 20 Rev. 1.0 2017-03-15 IFX1051 Industrial High Speed CAN-FD Transceiver Electrical Characteristics 7.2 Diagrams VIO 7 100 nF CANH TxD RM CL 5 1 8 RL RxD 6 4 CRxD CANL GND VCC 3 100 nF 2 Figure 10 Test circuits for dynamic characteristics TxD 0.7 x VIO 0.3 x VIO t td(L),T td(H),T VDiff 0.9 V 0.5 V t td(L),R td(H),R tLoop(H,L) tLoop(L,H) RxD 0.7 x VIO 0.3 x VIO t Figure 11 Data Sheet Timing diagrams for dynamic characteristics 21 Rev. 1.0 2017-03-15 IFX1051 Industrial High Speed CAN-FD Transceiver Electrical Characteristics TxD 0.7 x VIO 0.3 x VIO 0.3 x VIO 5 x tBit VDiff tBit t tLoop(H,L) tBit(Bus) VDiff = VCANH - VCANL 0.9 V 0.5 V t tLoop(L,H) tBit(RxD) RxD 0.7 x VIO 0.3 x VIO t Figure 12 Data Sheet Recessive bit time - five dominant bits followed by one recessive bit 22 Rev. 1.0 2017-03-15 IFX1051 Industrial High Speed CAN-FD Transceiver Application Information 8 Application Information 8.1 ESD Robustness according to IEC61000-4-2 Test for ESD robustness according to IEC61000-4-2 “Gun test” (150 pF, 330 Ω) have been performed. The results and test conditions are available in a separate test report. Table 7 ESD robustness according to IEC61000-4-2 Performed Test Result Unit Remarks Electrostatic discharge voltage at pin CANH and ≥ +8 CANL versus GND kV 1) Positive pulse Electrostatic discharge voltage at pin CANH and ≤ -8 CANL versus GND kV 1) Negative pulse 1) ESD susceptibility “ESD GUN” according to GIFT / ICT paper: “EMC Evaluation of CAN Transceivers, version 03/02/IEC TS62228”, section 4.3. (DIN EN61000-4-2) Tested by external test facility (IBEE Zwickau). Data Sheet 23 Rev. 1.0 2017-03-15 IFX1051 Industrial High Speed CAN-FD Transceiver Application Information 8.2 Application Example VSUPPLY 10 uH IN (e.g. 12V or 24V) VS FB EN IFX90121 CANL 100 nF 10 uF EN CANH OUT IFX54211 1 uF GND 100 nF 3 VCC 120 Ohm 100 nF VIO 5 IFX1051 7 6 optional: common mode choke 8 RM CANH 1 TxD Out 4 RxD CANL Out In VCC Microcontroller e.g. XMC1400 GND GND 2 Node n 10 uH IN VS FB EN IFX90121 BYP 100 nF 10 uF EN OUT IFX54441 10 uF GND 100 nF 3 100 nF VCC VIO IFX1051 7 6 RM CANH TxD RxD CANL optional: common mode choke 5 8 1 4 Out Out In VCC Microcontroller e.g. XMC4700/ XMC4800 GND 120 Ohm GND 2 Node n+1 CANH Figure 13 Data Sheet CANL example design Application circuit 24 Rev. 1.0 2017-03-15 IFX1051 Industrial High Speed CAN-FD Transceiver Application Information 8.3 Examples for Mode Changes • The mode change is executed independently of the signal on the HS CAN bus. The CANH, CANL inputs may be either dominant or recessive. They can be also permanently shorted to GND or VCC. • A mode change is performed independently of the signal on the TxD input. The TxD input may be either logical “high” or “low”. Analog to that, changing the RM input pin to logical “high” changes the mode of operation to the receive-only mode independent on the signals at the CANH, CANL and TxD pins. Note: In case the TxD signal is “low” setting the RM input pin to logical “low” changes the operating mode of the device to normal-operating mode and drives a dominant signal to the HS CAN bus. Note: The TxD time-out is only effective in normal-operating mode. The TxD time-out timer starts when the IFX1051 enters normal-operating mode and the TxD input is set to logical “low”. Data Sheet 25 Rev. 1.0 2017-03-15 IFX1051 Industrial High Speed CAN-FD Transceiver Application Information 8.3.1 Mode Change while the TxD Signal is “low” The example in Figure 14 shows a mode change to normal-operating mode while the TxD input is logical “low”. The HS CAN signal is recessive, assuming all other HS CAN bus subscribers are also sending a recessive bus signal. While the transceiver IFX1051 is in receive-only mode the transmitter is turned off. The IFX1051 drives no signal to the HS CAN bus. The normal-mode receiver is active in receive-only mode and the RxD indicates the recessive signal on the HS CAN bus with a logical “high” output signal. Changing the RM to logical “low” turns the mode of operation to normal-operating mode, while the TxD input remains logical “low”. The transmitter remains disabled until the mode change is completed. The normalmode receiver remains active also during the mode change. In normal-operating mode the transmitter becomes active and the logical “low” signal on the TxD input drives a dominant signal to the HS CAN bus. The dominant bus signal is indicated on the RxD output by a logical “low” signal. Changing the RM pin back to logical “high”, disables the transmitter. The normal-mode receiver and the RxD output remain active and the recessive bus signal is indicated on the RxD output by a logical “high” signal. Note: The signals on the HS CAN bus are “recessive”, the “dominant” signal is generated by the TxD input signal t = tMode t = tMode RM t TxD t VDIFF t RxD t receive-only transition normal-operating transition receive-only normal-mode receiver and RxD output active TxD input and transmitter blocked Figure 14 Data Sheet TxD input and transmitter active TxD input and transmitter blocked Example for a mode change while the TxD is “low” 26 Rev. 1.0 2017-03-15 IFX1051 Industrial High Speed CAN-FD Transceiver Application Information 8.3.2 Mode Change while the Bus Signal is dominant The example in Figure 15 shows a mode change while the bus is dominant and the TxD input signal is set to logical “high”. While the transceiver IFX1051 is in receive-only mode the transmitter is turned off. The IFX1051 drives no signal to the HS CAN bus. The normal-mode receiver is active in receive-only mode and the RxD indicates the dominant signal on the HS CAN bus with a logical “low” output signal. Changing the RM to logical “low” turns the mode of operation to normal-operating mode, while the TxD input remains logical “high”. The transmitter remains disabled until the mode change is completed. The normalmode receiver remains active also during the mode change. In normal-operating mode the transmitter becomes active, the bus remains dominant since the bus signal is driven from another HS CAN bus subscriber. The dominant bus signal is indicated on the RxD output by a logical “low” signal. Regardless which mode of operation is selected by the RM input pin, the RxD output indicates the signal on the HS CAN bus. Also during the mode transition from receive-only mode to normal-operating mode or vice versa. Note: The “dominant” signal on the HS CAN bus is set by another HS CAN bus subscriber. t = tMode t = tMode RM t TxD t VDIFF t RxD t receive-only mode transition normal-operating transition receive-only mode normal-mode receiver and RxD output active TxD input and transmitter blocked Figure 15 Data Sheet TxD input and transmitter active TxD input and transmitter blocked Example for a mode change while the HS CAN is dominant 27 Rev. 1.0 2017-03-15 IFX1051 Industrial High Speed CAN-FD Transceiver Package Outline 0 +0.05 1±0.1 Package Outline 0.3 ±0.1 Pin 1 Marking 1.63 ±0.1 0.56 ±0.1 0.25 ±0.1 3 ±0.1 0.05 Z 0.38 ±0.1 0.4 ±0.1 3 ±0.1 2.4 ±0.1 1.58 ±0.1 0.1 ±0.1 0.81 ±0.1 0.2 ±0.1 9 0.65 ±0.1 Pin 1 Marking 0.3 ±0.1 PG-TSON-8-1-PO V01 Z (4:1) 0.07 MIN. Figure 16 PG-TSON-8 (Plastic Thin Small Outline Nonleaded PG-TSON-8) 0.1 2) 0.41+0.1 -0.06 0.2 8 5 1 4 5 -0.2 1) M 0.19 +0.06 4 -0.2 C B 8 MAX. 1.27 1.75 MAX. 0.175 ±0.07 (1.45) 0.35 x 45˚ 1) 0.64 ±0.25 6 ±0.2 A B 8x 0.2 M C 8x A Index Marking 1) Does not include plastic or metal protrusion of 0.15 max. per side 2) Lead width can be 0.61 max. in dambar area Figure 17 PG-DSO-8 (Plastic Dual Small Outline PG-DSO-8) GPS01181 Green Product (RoHS compliant) To meet the world-wide customer requirements for environmentally friendly products and to be compliant with government regulations the device is available as a green product. Green products are RoHS compliant (i.e Pb-free finish on leads and suitable for Pb-free soldering according to IPC/JEDEC J-STD-020). For further information on alternative packages, please visit our website: http://www.infineon.com/packages. Data Sheet 28 Dimensions in mm Rev. 1.0 2017-03-15 IFX1051 Industrial High Speed CAN-FD Transceiver Revision History 10 Revision History Revision Date Changes 1.0 2017-03-15 Data Sheet – Initial Release Data Sheet 29 Rev. 1.0 2017-03-15 Trademarks of Infineon Technologies AG µHVIC™, µIPM™, µPFC™, AU-ConvertIR™, AURIX™, C166™, CanPAK™, CIPOS™, CIPURSE™, CoolDP™, CoolGaN™, COOLiR™, CoolMOS™, CoolSET™, CoolSiC™, DAVE™, DI-POL™, DirectFET™, DrBlade™, EasyPIM™, EconoBRIDGE™, EconoDUAL™, EconoPACK™, EconoPIM™, EiceDRIVER™, eupec™, FCOS™, GaNpowIR™, HEXFET™, HITFET™, HybridPACK™, iMOTION™, IRAM™, ISOFACE™, IsoPACK™, LEDrivIR™, LITIX™, MIPAQ™, ModSTACK™, my-d™, NovalithIC™, OPTIGA™, OptiMOS™, ORIGA™, PowIRaudio™, PowIRStage™, PrimePACK™, PrimeSTACK™, PROFET™, PRO-SIL™, RASIC™, REAL3™, SmartLEWIS™, SOLID FLASH™, SPOC™, StrongIRFET™, SupIRBuck™, TEMPFET™, TRENCHSTOP™, TriCore™, UHVIC™, XHP™, XMC™. Trademarks updated November 2015 Other Trademarks All referenced product or service names and trademarks are the property of their respective owners. Edition 2017-03-15 Published by Infineon Technologies AG 81726 Munich, Germany © 2017 Infineon Technologies AG. All Rights Reserved. Do you have a question about any aspect of this document? Email: erratum@infineon.com IMPORTANT NOTICE The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics ("Beschaffenheitsgarantie"). With respect to any examples, hints or any typical values stated herein and/or any information regarding the application of the product, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation warranties of non-infringement of intellectual property rights of any third party. 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