PI4ULS5V102GAEX

PI4ULS5V102 2-Bit Universal Bi-directional Level Shifter with Automatic Direction Control & Advance Package Solution Features Description  This 2-bit non-inverting translator uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.2V to 3.6V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.65V to 5.5V. This allows for universal low-voltage bidirectional translation between any of the 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, and 5V voltage nodes. VCCA should not exceed VCCB. 1.2V to 3.6V on A Port and 1.65V to 5.5V on B Port (VCCA ≤ VCCB)  VCC Isolation Feature – If Either VCC Input Is at GND, All Outputs Are in the High-Impedance State  OE Input Circuit Referenced to VCCA  Low Power Consumption, 5 μA Max ICC  Ioff Supports Partial-Power-Down Mode Operation  Latch-Up Performance Exceeds 100mA Per JESD 78, Class II  ESD Protection Exceeds JESD 22 A Port 2500-V Human-Body Model (A114-F) 200-V Machine Model (A115-A) 1500-V Charged-Device Model (C101D) B Port 15-kV Human-Body Model (A114-F) 200-V Machine Model (A115-A) 1500-V Charged-Device Model (C101D) When the output-enable (OE) input is low, all outputs are placed in the high-impedance state. This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. To ensure the high-impedance state during power up or power down, OE should be tied to GND through a pull-down resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver. Pin Assignment Function Block Diagram D C B A 1 A2 VCCA GND B2 2 A1 OE VCCB B1 Pin Description Pin Name B1, B2 GND VCCA A1, A2 OE VCCB MSOP-8 (Top View) PI4ULS5V102 Document Number DS40264 Rev 1-2 www.diodes.com 1 Description Input/output B. Referenced to VCCB. Ground. A port supply voltage. 1.2 V ≤VCCA≤ 3.6 V and VCCA≤VCCB. Input/output A. Referenced to VCCA. 3-State output. Pull OE low to place all outputs in 3-state mode. Referenced to VCCA. B port supply voltage. 1.65 V ≤VCCB≤ 5.5 V. December 2017 © Diodes Incorporated PI4ULS5V102 Maximum Ratings*1 Min -0.5 -0.5 -0.5 -0.5 -0.5 -0.5 -0.5 -0.5 Max Unit 4.6 Supply voltage range V 6.5 A port 4.6 VI Input voltage range V B port 6.5 4.6 Voltage range applied to any output in the high-impedance or A port VO V power-off state B port 6.5 A port VCCA + 0.5 V VO Voltage range applied to any output in the high or low state*2 B port VCCB + 0.5 IIK Input clamp current, VI < 0 -50 mA IOK Output clamp current, VO < 0 -50 mA IO Continuous output current ±50 mA IO Continuous current through VCCA, VCCB, or GND ±100 mA Tstg Storage temperature range -65 150 ℃ *1 Stresses greater than those listed under MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. *2 The value of VCCA and VCCB are provided in the recommended operating conditions table. VCCA VCCB Recommend Operation Conditions Parameter VCCA VCCB (1)(2) VCCB Min Max 1.2 3.6 Supply voltage 1.65 5.5 Data 1.65V to VCCI * VCCI 0.65(3) inputs 5.5V VIH High-level input voltage 1.65V to VCCA * 5.5 OE input 0.7 5.5V Data 1.65V to VCCI * 0 0.35(3) inputs 5.5V VIL Low-level input voltage VCCA* 1.65V to 0 OE input 5.5V 0.3 0 3.6 Voltage range applied to any output in the A port 1.65V to VO high-impedance or power-off state 5.5V B port 0 5.5 A port 1.65V to 40 inputs 5.5V 1.65V to 40 Input transition rise or fall rate △t/△v 3.6V B port 1.2V to inputs 3.6V 4.5V to 30 5.5V TA Operating free-air temperature -40 85 (1) The A and B sides of an unused data I/O pair must be held in the same state, i.e., both at VCCI or both at GND. (2) VCCA must be less than or equal to VCCB and must not exceed 3.6 V. (3) VCCI is the supply voltage associated with the input port. PI4ULS5V102 Document Number DS40264 Rev 1-2 Description VCCA 1.2V to 3.6V 1.2V to 3.6V 1.2V to 3.6V 1.2V to 3.6V 1.2V to 3.6V 1.2V to 3.6V www.diodes.com 2 Unit V V V V ns/V December 2017 © Diodes Incorporated ℃ PI4ULS5V102 DC Electrical Characteristics(1)(2) Parameter Test Conditions VCCA VOHA IOH = -20μA VOLA IOL = 20μA 1.2V 1.4V to 3.6V VOHB IOH = -20μA VOLB IOL = 20μA VI = VCCI or GND VI or VO = 0 to 3.6V VI or VO = 0 to 5.5V VCCB 1.2V Min TA = 25℃ Typ Max -40 to 85℃ Min Max 1.0 1.1 1.2 - - - - 0.0 - 0.09 - 0.4 - - 1.65V to 5.5V - - - - 1.65V to 5.5V - - - VCCA - 0.4 VCCB - 0.4 - 1.2 to 3.6V 1.65V to 5.5V - - ±1 0V 0V to 5.5V - - 0 to 3.6V 0V - 1.2 to 3.6V 1.65V to 5.5V 1.2V 1.4V to 3.6V 3.6V 0V 1.2V 1.4V to 3.6V 3.6V 0V 1.2V 1.4V to 3.6V 1.4V to 3.6V - Unit V 0.4 V V 0.4 V - ±2 μA ±1 - ±2 - ±1 - ±2 - - ±1 - ±2 1.65V to 5.5V 1.65V to 5.5V 0V 5.5V 1.65V to 5.5V 1.65V to 5.5V 0V 5.5V 1.65V to 5.5V 1.65V to 5.5V 0.0 0 0.0 - 0.06 2.3 2.4 - 5.0 5.0 8.0 - - 5 2 -2 5 -2 2 8 1.2V 1.65V to 5.5V 0.0 0.05 0.4 - - 1.4V to 3.6V 1.65V to 5.5V - - - - 3 1.2V 1.65V to 5.5V 0.0 2.3 5.0 - - 1.4V to 3.6V 1.65V to 5.5V - - - - 5 OE 1.2 to 3.6V 1.65V to 5.5V A port Cio 1.2 to 3.6V 1.65V to 5.5V B port (1) VCCI is the supply voltage associated with the input port. (2) VCCO is the supply voltage associated with the output port. - 2.5 5 11 - - 3 6 14 II OE A port Ioff IOZ B port A or B port OE = GND ICCA VI = VCCI or GND, Io = 0 ICCB VI = VCCI or GND, Io = 0 ICCA + ICCB VI = VCCI or GND, Io = 0 ICCZA VI = VCCI or GND, Io = 0, OE = GND ICCZB VI = VCCI or GND, Io = 0, OE = GND μA Ci PI4ULS5V102 Document Number DS40264 Rev 1-2 www.diodes.com 3 μA μA μA μA μA μA pF pF December 2017 © Diodes Incorporated PI4ULS5V102 AC Electrical Characteristics Timing requirements a. tW b. TA = 25℃, VCCA = 1.2V Data rate Pulse duration VCCB = 1.8V TYP 20 50 VCCB = 2.5V TYP 20 50 VCCB = 3.3V TYP 20 50 VCCB=1.8±0.15V MIN MAX VCCB=2.5±0.2V MIN MAX VCCB=3.3±0.3V MIN MAX Data inputs c. tW d. tW e. Unit Mbps ns TA = 25℃, VCCA = 1.5±0.1V Data rate tW VCCB = 5V TYP 20 50 Pulse duration Data inputs VCCB=5±0.5V MIN MAX - 40 - 40 - 40 - 40 25 - 25 - 25 - 25 - Unit Mbp s ns TA = 25℃, VCCA = 1.8±0.15V Data rate Pulse duration Data inputs VCCB=1.8±0.15V MIN MAX 60 17 - VCCB=2.5±0.2V MIN MAX 60 17 - VCCB=3.3±0.3V MIN MAX 60 17 - VCCB=5±0.5V MIN MAX 60 17 - Unit Mbps ns TA = 25℃, VCCA = 2.5±0.2V Data rate Pulse duration Data inputs VCCB=2.5±0.2V MIN MAX 100 10 - VCCB=3.3±0.3V MIN MAX 100 10 - VCCB=5±0.5V MIN MAX 100 10 - Unit Mbps ns TA = 25℃, VCCA = 3.3±0.3V tW Data rate 10 - VCCB=3.3±0.3V MIN MAX 100 10 - VCCB=5±0.5V MIN MAX 100 10 - Unit Mbps ns Switching characteristics a. TA = 25℃, VCCA = 1.2V From To Parameter (INPUT) (OUTPUT) A B tpd B A A ten OE B A tdis OE B A-port rise and fall trA, tfA times B-port rise and fall trB, tfB times Channel-to-channel tSK(O) skew Max data rate - PI4ULS5V102 Document Number DS40264 Rev 1-2 VCCB=1.8V TYP 6.9 7.4 0.2 0.2 0.4 0.2 VCCB=2.5V TYP 5.7 6.4 0.2 0.2 0.4 0.2 VCCB=3.3V TYP 5.3 6 0.2 0.2 0.4 0.2 VCCB=5V TYP 5.5 5.8 0.2 0.2 0.4 0.2 4.2 4.2 4.2 4.2 ns 2.1 1.5 1.2 1.1 ns 0.5 0.5 0.5 1.4 ns 20 20 20 20 Mbps www.diodes.com 4 Unit ns μs μs December 2017 © Diodes Incorporated PI4ULS5V102 b. TA = 25℃, VCCA = 1.5±0.1V From To Parameter (INPUT) (OUTPUT) A B tpd B A A ten OE B A tdis OE B A-port rise and fall trA, tfA times B-port rise and fall trB, tfB times Channel-to-channel tSK(O) skew Max data rate TA = 25℃, VCCA = 1.8±0.15V From To Parameter (INPUT) (OUTPUT) A B tpd B A A ten OE B A tdis OE B A-port rise and fall trA, tfA times B-port rise and fall trB, tfB times Channel-to-channel tSK(O) skew Max data rate VCCB=1.8±0.15V MIN MAX 1.4 12.9 0.9 14.2 0.5 0.5 0.5 0.5 VCCB = 2.5±0.2V MIN MAX 1.2 10.1 0.7 12 0.5 0.5 0.5 0.5 VCCB=3.3±0.3V MIN MAX 1.1 10 0.4 11.7 0.5 0.5 0.5 0.5 VCCB = 5±0.5V MIN MAX 0.8 9.9 0.3 13.7 0.5 0.5 0.5 0.5 Unit ns μs μs 1.4 5.1 1.4 5.1 1.4 5.1 1.4 5.1 ns 0.9 4.5 0.6 3.2 0.5 2.8 0.4 2.7 ns - 0.5 - 0.5 - 0.5 - 0.5 ns 40 - 40 - 40 - 40 - Mbps c. TA = 25℃, VCCA = 2.5±0.2V From Parameter (INPUT) A tpd B VCCB=1.8±0.15V MIN MAX 1.6 11 1.5 12 0.3 0.3 0.5 0.5 VCCB=2.5±0.2V MIN MAX 1.4 7.7 1.3 8.4 0.25 0.25 0.5 0.5 VCCB=3.3±0.3V MIN MAX 1.3 6.8 1 7.6 0.25 0.25 0.5 0.5 VCCB=5±0.5V MIN MAX 1.2 6.5 0.9 7.1 0.25 0.25 0.5 0.5 Unit ns μs μs 1 4.2 1 4.1 1 4.1 1 4.1 ns 0.9 4.5 0.6 3.2 0.5 2.8 0.4 2.7 ns - 0.5 - 0.5 - 0.5 - 0.5 ns 60 - 60 - 60 - 60 - Mbps d. ten tdis trA, tfA trB, tfB tSK(O) Max data rate To (OUTPUT) B A A OE B A OE B A-port rise and fall times B-port rise and fall times Channel-to-channel skew PI4ULS5V102 Document Number DS40264 Rev 1-2 VCCB=2.5±0.2V MIN MAX 1.1 6.3 1.2 6.6 0.25 0.25 0.5 0.5 0.8 3.0 0.7 3.0 0.5 100 - www.diodes.com 5 VCCB=3.3±0.3V MIN MAX 1.0 5.2 1.1 5.1 0.2 0.2 0.4 0.4 0.8 3.0 0.5 2.8 0.5 100 - VCCB=5±0.5V MIN MAX 0.9 4.7 0.9 4.4 0.2 0.2 035 0.35 0.8 3.0 0.4 2.7 0.5 100 - Unit ns μs μs ns ns ns Mbps December 2017 © Diodes Incorporated PI4ULS5V102 e. TA = 25℃, VCCA = 3.3±0.3V From Parameter (INPUT) A tpd B ten tdis trA, tfA trB, tfB tSK(O) Max data rate VCCB=3.3±0.3V MIN MAX 0.9 4.7 1.0 4.9 0.2 0.2 0.3 0.3 0.7 2.8 0.5 2.7 0.5 100 - To (OUTPUT) B A A OE B A OE B A-port rise and fall times B-port rise and fall times Channel-to-channel skew VCCB=5±0.5V MIN MAX 0.8 4.0 0.9 3.8 0.2 0.2 0.3 0.3 0.7 2.8 0.4 2.7 0.5 100 - Unit ns μs μs ns ns ns Mbps Operating characteristics Parameter CpdA CpdB CpdA CpdB A-port input, B-port output. B-port input, A-port output. A-port input, B-port output. B-port input, A-port output. A-port input, B-port output. B-port input, A-port output. A-port input, B-port output. B-port input, A-port output. PI4ULS5V102 Document Number DS40264 Rev 1-2 1.2V 1.2V 1.5V VCCA 1.8V VCCB 2.5V 2.5V 5V 1.8V 1.8V 1.8V 2.5V 5V TYP 7.8 12 38.1 25.4 0.01 0.01 0.01 0.01 TYP 10 11 28 18 0.01 0.01 0.01 0.01 TYP 9 11 28 18 0.01 0.01 0.01 0.01 TYP 8 11 28 18 0.01 0.01 0.01 0.01 TYP 8 11 29 18 0.01 0.01 0.01 0.01 TYP 8 11 30 21 0.01 0.01 0.01 0.02 Test Conditions CL=0, f=10 MHz, tr = tf =1ns, OE=VCCA (outputs enabled) CL=0, f =10 MHz, tr = tf =1ns, OE=GND (outputs disabled) www.diodes.com 6 3.3V 3.3V to 5.5V TYP 9 11 30 21 0.01 0.01 0.03 0.04 Unit December 2017 © Diodes Incorporated pF PI4ULS5V102 Test circuit 1> Load circuit for Max data rate, pulse duration propagation delay output rise and fall time measurement 2> Load circuit for enable/disable time measurement 3> Timing Definitions for Propagation Delays and Enable/Disable Measurement 4> Voltage waveforms pulse duration 5> Notes A. CL includes probe and jig capacitance. B. All input pulses are supplied by generators having the following characteristics: PRR_10 MHz, ZO = 50 W, dv/dt ≥ 1 V/ns. C. The outputs are measured one at a time, with one transition per measurement. D. tPLH and tPHL are the same as tpd. E. VCCI is the VCC associated with the input port. F. VCCO is the VCC associated with the output port. G. All parameters and waveforms are not applicable to all devices. PI4ULS5V102 Document Number DS40264 Rev 1-2 www.diodes.com 7 December 2017 © Diodes Incorporated PI4ULS5V102 Principles of operation Applications The PI4ULS5V102 can be used in level-translation applications for interfacing devices or systems operating at different interface voltages with one another. Architecture The PI4ULS5V102 architecture (see Figure1) does not require a direction-control signal to control the direction of data flow from A to B or from B to A. In a dc state, the output drivers of the PI4ULS5V102 can maintain a high or low, but are designed to be weak, so that they can be overdriven by an external driver when data on the bus starts flowing the opposite direction. The output one shots detect rising or falling edges on the A or B ports. During a rising edge, the one shot turns on the PMOS transistors (T1, T3) for a short duration, which speeds up the low-to-high transition. Similarly, during a falling edge, the one shot turns on the NMOS transistors (T2, T4) for a short duration, which speeds up the high-to-low transition. The typical output impedance during output transition is 70 Ω at VCCO=1.2 V to 1.8 V, 50 Ω at VCCO=1.8 V to 3.3 V, and 40 Ω at VCCO=3.3 V to 5 V. Input Driver Requirements Typical IIN vs VIN characteristics of the PI4ULS5V102 are shown in Figure 2. For proper operation, the device driving the data I/Os of the PI4ULS5V102 must have drive strength of at least ±2mA. Power Up During operation, ensure that VCCA ≤ VCCB at all times. During power-up sequencing, VCCA ≥ VCCB does not damage the device, so any power supply can be ramped up first. The PI4ULS5V102 has circuitry that disables all output ports when either VCC is switched off (VCCA/B = 0 V). Enable and Disable The PI4ULS5V102 has an OE input that is used to disable the device by setting OE = low, which places all I/Os in the high-impedance (Hi-Z) state. The disable time (tdis) indicates the delay between when OE goes low and when the outputs acutally get disabled (Hi-Z). The enable time (ten) indicates the amount of time the user must allow for the one-shot circuitry to become operational after OE is taken high. Pull-up or Pull-down Resistors on I/O Lines The PI4ULS5V102 is designed to drive capacitive loads of up to 70 pF. The output drivers of the PI4ULS5V102 have low dc drive strength. If pullup or pulldown resistors are connected externally to the data I/Os, their values must be kept higher than 50 kΩ to ensure that they do not contend with the output drivers of the PI4ULS5V102. For the same reason, the PI4ULS5V102 should not be used in applications such as I2C or 1-Wire where an open-drain driver is connected on the bidirectional data I/O. PI4ULS5V102 Document Number DS40264 Rev 1-2 www.diodes.com 8 December 2017 © Diodes Incorporated PI4ULS5V102 Figure 1. Architecture of PI4ULS5V102 I/O Cell Figure 2. Typical IIN vs VIN Curve Note: A. VT is the input threshold voltage of the PI4ULS5V102 (typically VCCI/2). B. VD is the supply voltage of the external driver. PI4ULS5V102 Document Number DS40264 Rev 1-2 www.diodes.com 9 December 2017 © Diodes Incorporated PI4ULS5V102 Mechanical Information CSP-8 PI4ULS5V102 Document Number DS40264 Rev 1-2 www.diodes.com 10 December 2017 © Diodes Incorporated PI4ULS5V102 MSOP-8 8 7 6 5 1 2 3 4 For latest package info. please check: http://www.diodes.com/design/support/packaging/pericom-packaging/packaging-mechanicals-and-thermal-characteristics/ Ordering Information Part Number PI4ULS5V102GAEX PI4ULS5V102UEX Package Code GA U Package 8-Pin, 0.95x1.94 Wafer Level (CSP) 8-Pin, Mini Small Outline Package (MSOP) Notes:  Thermal characteristics can be found on the company web site at www.diodes.com/design/support/packaging/  E = Pb-free and Green  X suffix = Tape/Reel PI4ULS5V102 Document Number DS40264 Rev 1-2 www.diodes.com 11 December 2017 © Diodes Incorporated PI4ULS5V102 IMPORTANT NOTICE DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). 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