PI4ULS3V16AEX

PI4ULS3V16 ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| 1.2V to 3.6V Universal Bidirectional Level Shifter with Automatic Direction Control Features Description  PI4ULS3V16 is designed for low voltage operation: 1.2V to 3.6V  Universal bidirectional level shifting with automatic direction control  Fast bus speeds up to 180 Mbps for push-pull application  Drive Capability 12mA  Independent translation of each bit  Each supply rail is configurable over supply range  ESD Protection exceeds JESD22  - 2000V Human Body Model (A114-B)  -200V Machine Model (A115-A)  Latch-up performance exceeds 100mA per JESD 78  Industrial operation at -40°C to +85°C  Package: 56-contact plastic 197-mil TQFN PI4ULS3V16, is a 16-bit (dual-octal) non-inverting bus transceiver with two separate supply rails: A port (VCCA) and B port (VCCB) are set to operate at 1.2V to 3.6V. This arrangement permits universal bidirectional translation of differential signal levels over the voltage ranges. The PI4ULS3V16 is designed for asynchronous communication between data buses. Data is transmitted from the A bus to the B bus, or vice versa, without direction control. All AX, and BX are tri-stated when data is coming from both directions at the same time. The output-enable (OE) input is used to disable outputs so buses are isolated. The control pins xSEL, xOE, TEST_EN and Pin Configuration OUT_SEL are supplied by VCCB. To ensure the high impedance state during powerup or power- down, the output-enable (OE) input should be tied to VCC through a pull-up resistor: the minimum value of the resistor is determined by the current-sinking capability of the driver. Applications  Voltage Translation  Bus Relay Pin Description Pin Name xOE xSEL xAx xBx TEST_EN OUT_SEL GND VccA,VCCB TSTx Description 3-State Output Enable Inputs (Active Low) Outputs Loading Selection Side A Inputs/Outputs Side B Inputs/Outputs Enable Test Mode Output impedance select Ground Power Internal test pins. For normal usage, please tie to ground TQFN-56L(Top View) 2013-07-0004 PT0483 1 07/12/13 PI4ULS3V16 1.2V to 3.6V Universal Bidirectional Level Shifter with Automatic Direction Control ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| Block Diagram Truth Table Inputs xOE 2SEL L L L L H L L H H X 1SEL L H L H X Outputs Loading(2) Operation CL ≤ 50pF CL ≤ 30pF CL ≤ 20pF CL ≤ 10pF Bus B data to Bus A, or Bus A data to Bus B Z (Isolation) Note: 1. H = HIGH Signal Level, L = LOW Signal Level X = Don’t Care or Irrelevant, Z = High Impedance 2. Refer to Figure2for output Loading Chart Test Mode / Output Impedance Select TEST_EN Out_SEL Conditions L L Normal Operation Low output impedance 300Ω L H Normal Operation High output impedance 2.2KΩ H L Test_MODE A → B H H Test_MODE B → A Figure 1: Block Diagram Maximum Ratings Storage Temperature ................................................................................... -65oC to +150oC DC Supply Voltage VCCA............................................................................-0.5V to +4.6V DC Supply Voltage VCCB............................................................................-0.5V to +4.6V Enable Control Pin DC Input Voltage....................................................-0.5V to+4.6V Voltage Range applied to any I/O pins in the high-impedance or Power-Off state VIOZ(A) .................................................................-0.5V to+4.6V Voltage Range applied to any I/O pins in the high-impedance or Power-Off state VIOZ(B) .................................................................-0.5V to+4.6V Voltage Range applied to any I/O pins in the high or Low state VIO(A)..............................................................................-0.5V to VCCA+0.5V Voltage Range applied to any I/O pins in the high or Low state VIO(B).............................................................................. -0.5V to VCCB+0.5V Input clamp Current (VI < 0)..............................................................................-50mA Ourput clamp current (VO < 0)..........................................................................-50mA Continuous output current .................................................................................±20mA Continuous current through VCCA, VCCB or GND Pin..............................±100mA Package thermal impedance, 0JA(3) ZF package.........................................................33 ºC/W 2013-07-0004 Note: 1 The input negative voltage and output voltage ratings may be exceeded if the input and output current ratings are observed. 2 This value is limited to 3.6V maximum. 3 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. PT0483 2 07/12/13 PI4ULS3V16 1.2V to 3.6V Universal Bidirectional Level Shifter with Automatic Direction Control ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| Recommended Operating Conditions Parameter VCCA, VCCB VIH VIL VIHB VILB Description VCCI Min Max Supply Voltage - 1.2 3.6 1.2V to 1.95V - 2.3V to 2.7V 0.65 x VCCI 1.7 2.7V to 3.6V 2 1.2V to 1.95V - 2.3V to 2.7V - 0.35 x VCCI 0.7 2.7V to 3.6V - 0.8 1.2V to 1.95V 0.65 x VCCB - 2.3V to 2.7V 1.7 - 2.7V to 3.6V 2 - 1.2V to 1.95V - 0.35 x VCCB 2.3V to 2.7V - 0.7 2.7V to 3.6V - 0.8 High-Level Input Low-Level Input High-Level Input Voltage Low-Level Input Voltage I/O pins I/O pins Control Inputs (OE and SEL) Control Inputs (OE and SEL) Units - V VI Input Voltage I/O pins and Control - 0 3.6 VO Output Voltage I/O pins and Control - 0 3.6 VCCO = 1.2V VCCO = 1.4V - -3 - -5 VCCO = 1.65V VCCO = 2.3V - -8 - -9 VCCO = 3.0V VCCO = 1.2V - -12 - 3 VCCO = 1.4V VCCO = 1.65V VCCO = 2.3V - 5 - 8 - 9 - 12 - 10 V/ns -40 85 °C IOH IOL High-Level Output Low-Level Output I/O pins I/O pins ∆V/∆t Input Transition rise or fall rate VCCO = 3.0V - TA Operating Free-Air Temperature - mA Notes: 1. VCCI is the VCC associated with the data input port. 2. VCCO is the VCC associated with the data output port. 3. To ensure proper device operation, all unused device inputs must be held at V CCI or GND. 2013-07-0004 PT0483 3 07/12/13 PI4ULS3V16 1.2V to 3.6V Universal Bidirectional Level Shifter with Automatic Direction Control ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| Electrical Characteristics (Over recommended free-air temperature range, unless otherwise noted.) Parameter Description Test Conditions VCCA/VCCB IOH = -100μA 1.2V to 3.6V IOH = -2mA 1.2V IOH = -4mA 1.4V VOH High-Level Output Voltage IOH = -7mA 1.65V IOH = -9mA 2.3V IOH = -12mA 3.0V IOL = 100μA 1.2V to 3.6V IOL = 2mA 1.2V IOL = 4mA 1.4V VOL Low-Level Output Voltage IOL = 7mA 1.65V IOL = 9mA 2.3V IOL = 12mA 3.0V V V = CCI or GND, I ICC Quiescent Supply Current 1.2V to 3.6V IO = 0 VI = VCCB or GND II 1.2V to 3.6V Control Inputs (OE and SEL) Min VCCO - 0.1V 1 Typ (1) 0.8 - Max - 1.2 1.8 2.4 - 0.1 - 0.2 - - - - ±5 Units 0.4 0.4 0.4 0.4 V 10 IOZ(2) 3-State Output Current VO = VCCO or GND 1.2V to 3.6V - - ±10 CIN Control Input Capacitance VI = VCCB or GND - - 3 - CIO I/O Capacitance VI = VCCA/B or GND - - 5 - μA pF Notes: 1. All typical values are at TA = 25°C. 2. For I/O ports, the parameter IOZ includes the input leakage current. 3. Parameters are specified under test mode conditions. Timing Characteristics (VCCA = 1.5V±0.1V, Over recommended free-air temperature range, unless otherwise noted.) VCCB = 1.5V VCCB = 1.8V VCCB = 2.5V VCCB = 1.2V From To ±0.1V ±0.15V ±0.2V Parameter (Input) (Output) Typ Min Max Min Max Min Max tPD VCCB = 3.3V ±0.3V Min Max A B 8 1.0 7.0 1.0 6.5 1.0 6.0 1.0 5.0 B A 6 1.0 7.0 1.0 6.5 1.0 6.0 1.0 5.5 tsk(a)(1) - - - 0.3 - 0.3 - 0.3 - 0.3 tsk(b)(1) - - - 0.25 - 0.25 - 0.25 - 0.25 fmax 10pF load B A 25 30 - 40 - 50 - 60 - A B 30 30 - 35 - 40 - 40 - Units ns MHz 2013-07-0004 PT0483 4 07/12/13 PI4ULS3V16 1.2V to 3.6V Universal Bidirectional Level Shifter with Automatic Direction Control ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| (VCCA = 1.8V±0.15V, Over recommended free-air temperature range, unless otherwise noted.) VCCB = 1.5V VCCB = 1.8V VCCB = 2.5V VCCB = 1.2V From To ±0.1V ±0.15V ±0.2V Parameter (Input) (Output) Typ Min Max Min Max Min Max tPD VCCB = 3.3V ±0.3V Min Max A B 8 1.0 6.0 0.5 5.5 0.5 5.0 0.5 4.5 B A 6 1.0 6.0 0.5 5.5 0.5 5.0 0.5 4.5 tsk(a)(1) - - - 0.25 - 0.25 - 0.25 - 0.25 tsk(b)(1) - - - 0.2 - 0.2 - 0.2 - 0.2 fmax 10pF load B A 25 35 - 45 - 55 - 65 - A B 30 40 - 45 - 50 - 55 - tsk(a) Min Max B 8 1.0 5.5 0.5 5.0 0.5 4.5 0.5 4.0 B A 6 1.0 5.5 0.5 5.0 0.5 4.5 0.5 4.0 - - - 0.25 - 0.25 - 0.25 - 0.25 - - - 0.2 - 0.2 - 0.2 - 0.2 Units ns (1) fmax 10pF load B A 30 40 - 50 - 75 - 80 - A B 40 50 - 55 - 75 - 80 - MHz (VCCA = 3.3V±0.3V, Over recommended free-air temperature range, unless otherwise noted.) VCCB = 1.5V VCCB = 1.8V VCCB = 2.5V VCCB = 1.2V From To ±0.1V ±0.15V ±0.2V Parameter (Input) (Output) Typ Min Max Min Max Min Max tPD VCCB = 3.3V ±0.3V Min Max A B 7 1.0 5.0 0.5 4.5 0.5 4.0 0.5 3.5 B A 6 1.0 5.0 0.05 4.5 0.5 4.0 0.5 3.5 - - - 0.25 - 0.25 - 0.25 - 0.25 - - - 0.2 - 0.2 - 0.2 - 0.2 tsk(a)(1) tsk(b) VCCB = 3.3V ±0.3V A (1) tsk(b) ns MHz (VCCA = 2.5V±0.2V, Over recommended free-air temperature range, unless otherwise noted.) VCCB = 1.5V VCCB = 1.8V VCCB = 2.5V VCCB = 1.2V From To ±0.1V ±0.15V ±0.2V Parameter (Input) (Output) Typ Min Max Min Max Min Max tPD Units Units ns (1) fmax 10pF load B A 30 40 - 55 - 80 - 90 - A B 40 60 - 65 - 80 - 90 - MHz Note: 1. This is the skew between any two outputs of the same package, and switching in the same direction. For tsk(a), Output 1 and Output 2 are any two outputs. For tsk(b), Output 1 and Output 2 are in the same bank. These parameters are warranted but not production tested. 2013-07-0004 PT0483 5 07/12/13 PI4ULS3V16 1.2V to 3.6V Universal Bidirectional Level Shifter with Automatic Direction Control ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| Operating Characteristics (VCCA and VCCB = 2.5V; TA = 25°C) Parameter Test Conditions Typ Outputs Enabled Power Dissipation Capacitance A to B Cpd (1) (VCCA) 15 Outputs Disabled Outputs Enabled Power Dissipation Capacitance B to A Outputs Disabled 2 CL = 0 f = 10 MHz 30 Cpd (1) (VCCB) 30 Outputs Disabled Outputs Enabled Power Dissipation Capacitance B to A Outputs Disabled pF 10 Outputs Enabled Power Dissipation Capacitance A to B Units 10 CL = 0 f = 10 MHz 15 pF 2 Notes: 1. This parameter is specified under test mode conditions. Parameter Measurement Information Figure 2. Load Circuit and Voltage Waveforms Notes: 1. CL includes probe and jig capacitance. 2. All input pulses are supplied by generators having the following characteristics: PRR≤ 10Mz, ZO=50Ω, tr ≤ 2.5ns, tf ≤ 2.5ns. 3. The outputs are measured one at a time with one transition per measurement. 4. VCCI defines the input port (VCCA or VCCB). 5. VCCO defines the output port (VCCA or VCCB). 2013-07-0004 PT0483 6 07/12/13 PI4ULS3V16 1.2V to 3.6V Universal Bidirectional Level Shifter with Automatic Direction Control ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| Mechanical Information TQFN 5x11-56L Ordering Information Part No. Package Code Package PI4ULS3V16ZFE ZF Lead free and Green 56-pin TQFN 5x11 Note:  E = Pb-free  Adding X Suffix= Tape/Reel Pericom Semiconductor Corporation  1-800-435-2336  www.pericom.com Pericom reserves the right to make changes to its products or specifications at any time, without notice, in order to improve design or performance and to supply the best possible product. Pericom does not assume any responsibility for use of any circuitry described other than the circuitry embodied in Pericom product. The company makes no representations that circuitry described herein is free from patent infringement or other rights, of Pericom. 2013-07-0004 PT0483 7 07/12/13