SCES833B November   2011  – April 2016 TXS0206A

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1  Absolute Maximum Ratings
    2. 6.2  ESD Ratings
    3. 6.3  Recommended Operating Conditions
    4. 6.4  Thermal Information
    5. 6.5  Electrical Characteristics
    6. 6.6  Timing Requirements—VCCA = 1.2 V ± 0.1 V
    7. 6.7  Timing Requirements—VCCA = 1.8 V ± 0.15 V
    8. 6.8  Timing Requirements—VCCA = 3.3 V ± 0.3 V
    9. 6.9  Switching Characteristics—VCCA = 1.2 V ± 0.1 V
    10. 6.10 Switching Characteristics—VCCA = 1.8 V ± 0.15 V
    11. 6.11 Switching Characteristics—VCCA = 3.3 V ± 0.3 V
    12. 6.12 Operating Characteristics —VCCA = 1.2 V
    13. 6.13 Operating Characteristics —VCCA = 1.8 V
    14. 6.14 Operating Characteristics — VCCA = 3.3 V
    15. 6.15 Typical Characteristics
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Architecture
    4. 8.4 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 External Pulldown Resistors
      3. 9.2.3 Application Curves
    3. 9.3 System Examples
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Documentation Support
      1. 12.1.1 Related Documentation
    2. 12.2 Community Resources
    3. 12.3 Trademarks
    4. 12.4 Electrostatic Discharge Caution
    5. 12.5 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

6 Specifications

6.1 Absolute Maximum Ratings

over operating free-air temperature range (unless otherwise noted)(1)
MIN MAX UNIT
VCCA Supply voltage, A-Port –0.5 4.6 V
VCCB Supply voltage, B-Port –0.5 4.6 V
VI Input voltage I/O ports (A port) –0.5 4.6 V
I/O ports (B port) –0.5 4.6
Control inputs –0.5 4.6
VO Voltage range applied to any output in the high-impedance or power-off state A port –0.5 4.6 V
B port –0.5 4.6
VO Voltage range applied to any output in the high or low state A port –0.5 4.6 V
B port –0.5 4.6
IIK Input clamp current VI < 0 –50 mA
IOK Output clamp current VO < 0 –50 mA
IO Continuous output current ±50 mA
Continuous current through VCCA or GND ±100 mA
Tstg Storage temperature –65 150 °C
(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

6.2 ESD Ratings

VALUE UNIT
V(ESD) Electrostatic discharge Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001(1) ±2500 V
Charged-device model (CDM), per JEDEC specification JESD22-C101(2) ±1500
Machine model (MM) ±250
(1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.
(2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.

6.3 Recommended Operating Conditions

See(1)
VCCA VCCB MIN MAX UNIT
VCCA Supply voltage 1.1 3.6 V
VCCB Supply voltage 1.1 3.6 V
VIH High-level input voltage A-Port CMD and DATA I/Os
B-Port CMD and DATA I/Os		 1.1 V to 1.95 V 1.1 V to 1.95 V VCCI  – 0.2 VCCI V
1.95 V to 3.6 V 1.95 V to 3.6 V
EN and CLKA 1.1 V to 3.6 V 1.1 V to 3.6 V VCCI  × 0.65 VCCI
VIL Low-level input voltage A-Port CMD and DATA I/Os
B-Port CMD and DATA I/Os		 1.1 V to 1.95 V 1.1 V to 1.95 V 0 0.15 V
1.95 V to 3.6 V 1.95 V to 3.6 V
EN and CLKA 1.1 V to 3.6 V 1.1 V to 3.6 V 0 VCCI  × 0.35
VO Output voltage Active state 0 VCCO V
3-state 0 3.6
IOH High-level output current (CLK-f output) 1.1 V to 3.6 V 1.1 V to 3.6 V –100 µA
1.1 V to 1.3 V –0.5 mA
1.4 V to 1.6 V –1
1.65 V to 1.95 V –2
2.3 V to 2.7 V –4
3 V to 3.6 V –8
IOL Low-level output current (CLK-f output) 1.1 V to 3.6 V 1.1 V to 3.6 V 100 μA
1.1 V to 1.3 V 0.5 mA
1.4 V to 1.6 V 1
1.65 V to 1.95 V 2
2.3 V to 2.7 V 4
3 V to 3.6 V 8
IOH High-level output current (CLK output) 1.1 V to 3.6 V 1.1 V to 3.6 V –100 μA
1.1 V to 1.3 V –0.5 mA
1.4 V to 1.6 V –1
1.65 V to 1.95 V –2
2.3 V to 2.7 V –4
3 V to 3.6 V –8
IOL Low-level output current (CLK output) 1.1 V to 3.6 V 1.1 V to 3.6 V 100 µA
1.1 V to 1.3 V 0.5 mA
1.4 V to 1.6 V 1
1.65 V to 1.95 V 2
2.3 V to 2.7 V 4
3 V to 3.6 V 8
Δt/Δv Input transition rise or fall rate 5 ns/V
TA Operating free-air temperature –40 85 °C
(1) All unused data inputs of the device must be held at VCCI or GND to ensure proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, SCBA004.

6.4 Thermal Information

THERMAL METRIC(1) TXS0206A UNIT
YFP (DSBGA)
20 PINS
RθJA Junction-to-ambient thermal resistance 71.1 °C/W
RθJC(top) Junction-to-case (top) thermal resistance 0.5 °C/W
RθJB Junction-to-board thermal resistance 10.4 °C/W
ψJT Junction-to-top characterization parameter 2 °C/W
ψJB Junction-to-board characterization parameter 10.4 °C/W
(1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application report, SPRA953.

6.5 Electrical Characteristics

over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS VCCA VCCB MIN TYP(1) MAX UNIT
VOH A port
(CLK-f output)		 IOH = –100 μA 1.1 V to 3.6 V 1.65 V to 3.6 V VCCA × 0.8 V
IOH = –0.5 mA 1.1 V 1.65 V to 3.6 V 0.8
IOH = –1 mA 1.4 V 1.65 V to 3.6 V 1.05
IOH = –2 mA 1.65 V 1.65 V to 3.6 V 1.2
IOH = –4 mA 2.3 V 1.65 V to 3.6 V 1.75
IOH = –8 mA 3 V 1.65 V to 3.6 V 2.3
A port
(DAT and CMD outputs)		 IOH = –20 μA 1.1 V to 3.6 V 1.65 V to 3.6 V VCCA × 0.8
VOL A port
(CLK-f output)		 IOL = 100 μA 1.1 V to 3.6 V 1.65 V to 3.6 V VCCA × 0.2 V
IOL = 0.5 mA 1.1 V 1.65 V to 3.6 V 0.35
IOL = 1 mA 1.4 V 1.65 V to 3.6 V 0.35
IOL = 2 mA 1.65 V 1.65 V to 3.6 V 0.45
IOL = 4 mA 2.3 V 1.65 V to 3.6 V 0.55
IOL = 8 mA 3 V 1.65 V to 3.6 V 0.7
A port
(DAT and CMD outputs)		 IOL = 135 μA 1.1 V 1.65 V to 3.6 V 0.4 V
IOL = 180 μA 1.4 V 1.65 V to 3.6 V 0.4
IOL = 220 μA 1.65 V 1.65 V to 3.6 V 0.4
IOL = 300 μA 2.3 V 1.65 V to 3.6 V 0.4
IOL = 400 μA 3 V 1.65 V to 3.6 V 0.55
VOH B port
(CLK output)		 IOH = –100 μA 1.1 V to 3.6 V 1.65 V to 3.6 V VCCB × 0.8 V
IOH = –2 mA 1.1 V to 3.6 V 1.65 V 1.2
IOH = –4 mA 1.1 V to 3.6 V 2.3 V 1.75
IOH = –8 mA 1.1 V to 3.6 V 3 V 2.3
B port
(DAT output)		 IOH = –20 μA 1.1 V to 3.6 V 1.65 V to 3.6 V VCCB × 0.8
VOL B port IOL = 100 μA 1.1 V to 3.6 V 1.65 V to 3.6 V VCCB × 0.2 V
IOL = 2 mA 1.1 V to 3.6 V 1.65 V 0.45
IOL = 4 mA 1.1 V to 3.6 V 2.3 V 0.55
IOL = 8 mA 1.1 V to 3.6 V 3 V 0.7
B port
(DAT output)		 IOL = 135 μA 1.1 V to 3.6 V 1.65 V to 3.6 V 0.4 V
IOL = 220 μA 1.1 V to 3.6 V 1.65 V 0.4
IOL = 300 μA 1.1 V to 3.6 V 2.3 V 0.4
IOL = 300 μA 1.1 V to 3.6 V 3 V 0.55
II Control inputs VI = VCCA or GND 1.1 V to 3.6 V 1.65 V to 3.6 V ±1 μA
ICCA A port VI = VCCI, IO = 0 1.1 V to 3.6 V 1.65 V to 3.6 V 7 μA
ICCB B port VI = VCCI, IO = 0 1.1 V to 3.6 V 1.65 V to 3.6 V 11 μA
Cio A port 5.5 6.5 pF
B port 7 9.5
Ci Control inputs VI = VCCA or GND 3.5 4.5 pF
Clock input VI = VCCA or GND 3 4
(1) All typical values are at TA = 25°C.

6.6 Timing Requirements—VCCA = 1.2 V ± 0.1 V

over recommended operating free-air temperature range (unless otherwise noted)
VCC MIN MAX UNIT
Data rate Command Push-pull driving VCCB = 1.8 V ± 0.15 V 40 Mbps
VCCB = 3.3 V ± 0.3 V 40
Open-drain driving VCCB = 1.8 V ± 0.15 V 1
VCCB = 3.3 V ± 0.3 V 1
Clock Push-pull driving VCCB = 1.8 V ± 0.15 V 40 MHz
VCCB = 3.3 V ± 0.3 V 40
Data VCCB = 1.8 V ± 0.15 V 40 Mbps
VCCB = 3.3 V ± 0.3 V 40
tW Pulse
duration 		Command Push-pull driving VCCB = 1.8 V ± 0.15 V 25 ns
VCCB = 3.3 V ± 0.3 V 25
Open-drain driving VCCB = 1.8 V ± 0.15 V 1 µs
VCCB = 3.3 V ± 0.3 V 1
Clock Push-pull driving VCCB = 1.8 V ± 0.15 V 10 ns
VCCB = 3.3 V ± 0.3 V 8.3
Data VCCB = 1.8 V ± 0.15 V 25 ns
VCCB = 3.3 V ± 0.3 V 25

6.7 Timing Requirements—VCCA = 1.8 V ± 0.15 V

over recommended operating free-air temperature range (unless otherwise noted)
VCC MIN MAX UNIT
Data rate Command Push-pull driving VCCB = 1.8 V ± 0.15 V 60 Mbps
VCCB = 3.3 V ± 0.3 V 60
Open-drain driving VCCB = 1.8 V ± 0.15 V 1
VCCB = 3.3 V ± 0.3 V 1
Clock Push-pull driving VCCB = 1.8 V ± 0.15 V 60 MHz
VCCB = 3.3 V ± 0.3 V 60
Data VCCB = 1.8 V ± 0.15 V 60 Mbps
VCCB = 3.3 V ± 0.3 V 60
tW Pulse
duration 		Command Push-pull driving VCCB = 1.8 V ± 0.15 V 17 ns
VCCB = 3.3 V ± 0.3 V 17
Open-drain driving VCCB = 1.8 V ± 0.15 V 1 µs
VCCB = 3.3 V ± 0.3 V 1
Clock Push-pull driving VCCB = 1.8 V ± 0.15 V 8.3 ns
VCCB = 3.3 V ± 0.3 V 8.3
Data VCCB = 1.8 V ± 0.15 V 17 ns
VCCB = 3.3 V ± 0.3 V 17

6.8 Timing Requirements—VCCA = 3.3 V ± 0.3 V

over recommended operating free-air temperature range (unless otherwise noted)
VCC MIN MAX UNIT
Data rate Command Push-pull driving VCCB = 1.8 V ± 0.15 V 60 Mbps
VCCB = 3.3 V ± 0.3 V 60
Open-drain driving VCCB = 1.8 V ± 0.15 V 1
VCCB = 3.3 V ± 0.3 V 1
Clock Push-pull driving VCCB = 1.8 V ± 0.15 V 55 MHz
VCCB = 3.3 V ± 0.3 V 55
Data VCCB = 1.8 V ± 0.15 V 60 Mbps
VCCB = 3.3 V ± 0.3 V 60
tW Pulse
duration 		Command Push-pull driving VCCB = 1.8 V ± 0.15 V 17 ns
VCCB = 3.3 V ± 0.3 V 17
Open-drain driving VCCB = 1.8 V ± 0.15 V 1 µs
VCCB = 3.3 V ± 0.3 V 1
Clock Push-pull driving VCCB = 1.8 V ± 0.15 V 9 ns
VCCB = 3.3 V ± 0.3 V 9
Data VCCB = 1.8 V ± 0.15 V 17 ns
VCCB = 3.3 V ± 0.3 V 17

6.9 Switching Characteristics—VCCA = 1.2 V ± 0.1 V

over operating free-air temperature range (unless otherwise noted)
PARAMETER FROM
(INPUT)		 TO
(OUTPUT)		 VCC MIN MAX UNIT
tpd CMDA CMDB VCCB = 1.8 V ± 0.15 V 5.7 ns
VCCB = 3.3 V ± 0.3 V 4.4
CMDB CMDA VCCB = 1.8 V ± 0.15 V 6.7
VCCB = 3.3 V ± 0.3 V 5.8
CLKA CLKB VCCB = 1.8 V ± 0.15 V 6.2
VCCB = 3.3 V ± 0.3 V 4.5
DATxA DATxB VCCB = 1.8 V ± 0.15 V 7.6
VCCB = 3.3 V ± 0.3 V 7.5
DATxB DATxA VCCB = 1.8 V ± 0.15 V 6.3
VCCB = 3.3 V ± 0.3 V 4.6
CLKA CLK-f VCCB = 1.8 V ± 0.15 V 12
VCCB = 3.3 V ± 0.3 V 7.9
ten EN B-port VCCB = 1.8 V ± 0.15 V 1 µs
VCCB = 3.3 V ± 0.3 V 1
EN A-port VCCB = 1.8 V ± 0.15 V 1
VCCB = 3.3 V ± 0.3 V 1
tdis EN B-port VCCB = 1.8 V ± 0.15 V 412 ns
VCCB = 3.3 V ± 0.3 V 363
EN A-port VCCB = 1.8 V ± 0.15 V 423
VCCB = 3.3 V ± 0.3 V 422
trA CMDA rise time VCCB = 1.8 V ± 0.15 V 3.5 8.4 ns
VCCB = 3.3 V ± 0.3 V 3.4 8.1
CLK-f rise time VCCB = 1.8 V ± 0.15 V 1 4.7
VCCB = 3.3 V ± 0.3 V 1 4.1
DATxA rise time VCCB = 1.8 V ± 0.15 V 3.5 8.4
VCCB = 3.3 V ± 0.3 V 3.4 8.1
trB CMDB rise time VCCB = 1.8 V ± 0.15 V 1.4 6.5 ns
VCCB = 3.3 V ± 0.3 V 0.6 3.1
CLKB rise time VCCB = 1.8 V ± 0.15 V 0.6 5.9
VCCB = 3.3 V ± 0.3 V 0.5 4.3
DATxB rise time VCCB = 1.8 V ± 0.15 V 1.4 10.9
VCCB = 3.3 V ± 0.3 V 0.6 5
tfA CMDA fall time VCCB = 1.8 V ± 0.15 V 2.4 5.7 ns
VCCB = 3.3 V ± 0.3 V 2 5.1
CLK-f fall time VCCB = 1.8 V ± 0.15 V 0.8 2.5
VCCB = 3.3 V ± 0.3 V 0.8 3
DATxA fall time VCCB = 1.8 V ± 0.15 V 2.4 5.7
VCCB = 3.3 V ± 0.3 V 1.9 5.1
tfB CMDB fall time VCCB = 1.8 V ± 0.15 V 1.2 5.4 ns
VCCB = 3.3 V ± 0.3 V 0.6 3.6
CLKB fall time VCCB = 1.8 V ± 0.15 V 0.6 6.3
VCCB = 3.3 V ± 0.3 V 0.5 4
DATxB fall time VCCB = 1.8 V ± 0.15 V 0.6 6.3
VCCB = 3.3 V ± 0.3 V 0.5 3.6
tSK(O) Channel-to-channel
skew		 VCCB = 1.8 V ± 0.15 V 1 ns
VCCB = 3.3 V ± 0.3 V 1
Max data rate Command Push-pull driving VCCB = 1.8 V ± 0.15 V 40 Mbps
VCCB = 3.3 V ± 0.3 V 40
Open-drain driving VCCB = 1.8 V ± 0.15 V 1
VCCB = 3.3 V ± 0.3 V 1
Clock VCCB = 1.8 V ± 0.15 V 40 MHz
VCCB = 3.3 V ± 0.3 V 60
Data VCCB = 1.8 V ± 0.15 V 40 Mbps
VCCB = 3.3 V ± 0.3 V 40

6.10 Switching Characteristics—VCCA = 1.8 V ± 0.15 V

over operating free-air temperature range (unless otherwise noted)
PARAMETER FROM
(INPUT)		 TO
(OUTPUT)		 VCC MIN MAX UNIT
tpd CMDA CMDB VCCB = 1.8 V ± 0.15 V 4.9 ns
VCCB = 3.3 V ± 0.3 V 3.3
CMDB CMDA VCCB = 1.8 V ± 0.15 V 5.6
VCCB = 3.3 V ± 0.3 V 3.6
CLKA CLKB VCCB = 1.8 V ± 0.15 V 5.4
VCCB = 3.3 V ± 0.3 V 3.4
DATxA DATxB VCCB = 1.8 V ± 0.15 V 5
VCCB = 3.3 V ± 0.3 V 4.4
DATxB DATxA VCCB = 1.8 V ± 0.15 V 5.4
VCCB = 3.3 V ± 0.3 V 3.5
CLKA CLK-f VCCB = 1.8 V ± 0.15 V 10.2
VCCB = 3.3 V ± 0.3 V 5.7
ten EN B-port VCCB = 1.8 V ± 0.15 V 1 µs
VCCB = 3.3 V ± 0.3 V 1
EN A-port VCCB = 1.8 V ± 0.15 V 1
VCCB = 3.3 V ± 0.3 V 1
tdis EN B-port VCCB = 1.8 V ± 0.15 V 411 ns
VCCB = 3.3 V ± 0.3 V 411
EN A-port VCCB = 1.8 V ± 0.15 V 413
VCCB = 3.3 V ± 0.3 V 361
trA CMDA rise time VCCB = 1.8 V ± 0.15 V 2.1 4.5 ns
VCCB = 3.3 V ± 0.3 V 2.1 4.1
CLK-f rise time VCCB = 1.8 V ± 0.15 V 0.6 2.5
VCCB = 3.3 V ± 0.3 V 0.6 2.3
DATxA rise time VCCB = 1.8 V ± 0.15 V 1.8 4.5
VCCB = 3.3 V ± 0.3 V 1.8 4.2
trB CMDB rise time VCCB = 1.8 V ± 0.15 V 1.4 6.6 ns
VCCB = 3.3 V ± 0.3 V 0.7 3.8
CLKB rise time VCCB = 1.8 V ± 0.15 V 0.5 5.8
VCCB = 3.3 V ± 0.3 V 0.5 4.4
DATxB rise time VCCB = 1.8 V ± 0.15 V 1.4 10.8
VCCB = 3.3 V ± 0.3 V 0.7 8
tfA CMDA fall time VCCB = 1.8 V ± 0.15 V 0.4 3.4 ns
VCCB = 3.3 V ± 0.3 V 0.3 2.9
CLK-f fall time VCCB = 1.8 V ± 0.15 V 0.3 2.8
VCCB = 3.3 V ± 0.3 V 0.3 2.8
DATxA fall time VCCB = 1.8 V ± 0.15 V 0.4 3.4
VCCB = 3.3 V ± 0.3 V 0.3 2.9
tfB CMDB fall time VCCB = 1.8 V ± 0.15 V 1.1 6.3 ns
VCCB = 3.3 V ± 0.3 V 0.6 3.7
CLKB fall time VCCB = 1.8 V ± 0.15 V 0.6 8.7
VCCB = 3.3 V ± 0.3 V 0.5 4.1
DATxB fall time VCCB = 1.8 V ± 0.15 V 1.2 7
VCCB = 3.3 V ± 0.3 V 0.2 4
tSK(O) Channel-to-channel
skew		 VCCB = 1.8 V ± 0.15 V 1 ns
VCCB = 3.3 V ± 0.3 V 1
Max data rate Command Push-pull driving VCCB = 1.8 V ± 0.15 V 60 Mbps
VCCB = 3.3 V ± 0.3 V 60
Open-drain driving VCCB = 1.8 V ± 0.15 V 1
VCCB = 3.3 V ± 0.3 V 1
Clock VCCB = 1.8 V ± 0.15 V 60 MHz
VCCB = 3.3 V ± 0.3 V 60
Data VCCB = 1.8 V ± 0.15 V 60 Mbps
VCCB = 3.3 V ± 0.3 V 60

6.11 Switching Characteristics—VCCA = 3.3 V ± 0.3 V

over operating free-air temperature range (unless otherwise noted)
PARAMETER FROM
(INPUT)		 TO
(OUTPUT)		 VCC MIN MAX UNIT
tpd CMDA CMDB VCCB = 1.8 V ± 0.15 V 5.3 ns
VCCB = 3.3 V ± 0.3 V 3.2
CMDB CMDA VCCB = 1.8 V ± 0.15 V 5.1
VCCB = 3.3 V ± 0.3 V 3
CLKA CLKB VCCB = 1.8 V ± 0.15 V 4.8
VCCB = 3.3 V ± 0.3 V 3.1
DATxA DATxB VCCB = 1.8 V ± 0.15 V 5.1
VCCB = 3.3 V ± 0.3 V 3.2
DATxB DATxA VCCB = 1.8 V ± 0.15 V 9.6
VCCB = 3.3 V ± 0.3 V 5.1
CLKA CLK-f VCCB = 1.8 V ± 0.15 V 6.8
VCCB = 3.3 V ± 0.3 V 4.2
ten EN B-port VCCB = 1.8 V ± 0.15 V 1 µs
VCCB = 3.3 V ± 0.3 V 1
EN A-port VCCB = 1.8 V ± 0.15 V 1
VCCB = 3.3 V ± 0.3 V 1
tdis EN B-port VCCB = 1.8 V ± 0.15 V 410 ns
VCCB = 3.3 V ± 0.3 V 364
EN A-port VCCB = 1.8 V ± 0.15 V 396
VCCB = 3.3 V ± 0.3 V 398
trA CMDA rise time VCCB = 1.8 V ± 0.15 V 1.4 4.2 ns
VCCB = 3.3 V ± 0.3 V 1.4 4.2
CLK-f rise time VCCB = 1.8 V ± 0.15 V 0.5 1.5
VCCB = 3.3 V ± 0.3 V 0.5 1.4
DATxA rise time VCCB = 1.8 V ± 0.15 V 1.4 3.4
VCCB = 3.3 V ± 0.3 V 1.3 3
trB CMDB rise time VCCB = 1.8 V ± 0.15 V 1.4 6.4 ns
VCCB = 3.3 V ± 0.3 V 0.9 4
CLKB rise time VCCB = 1.8 V ± 0.15 V 0.6 5.9
VCCB = 3.3 V ± 0.3 V 0.5 4.4
DATxB rise time VCCB = 1.8 V ± 0.15 V 1.4 14
VCCB = 3.3 V ± 0.3 V 0.9 14
tfA CMDA fall time VCCB = 1.8 V ± 0.15 V 0.8 2.3 ns
VCCB = 3.3 V ± 0.3 V 0.8 2.3
CLK-f fall time VCCB = 1.8 V ± 0.15 V 0.4 1.3
VCCB = 3.3 V ± 0.3 V 0.4 1.3
DATxA fall time VCCB = 1.8 V ± 0.15 V 0.8 2.2
VCCB = 3.3 V ± 0.3 V 0.7 2
tfB CMDB fall time VCCB = 1.8 V ± 0.15 V 0.8 6.2 ns
VCCB = 3.3 V ± 0.3 V 0.8 5
CLKB fall time VCCB = 1.8 V ± 0.15 V 0.6 7.8
VCCB = 3.3 V ± 0.3 V 0.5 4.3
DATxB fall time VCCB = 1.8 V ± 0.15 V 0.7 6.8
VCCB = 3.3 V ± 0.3 V 0.6 5
tSK(O) Channel-to-channel
skew		 VCCB = 1.8 V ± 0.15 V 1 ns
VCCB = 3.3 V ± 0.3 V 1
Max data rate Command Push-pull driving VCCB = 1.8 V ± 0.15 V 60 Mbps
VCCB = 3.3 V ± 0.3 V 60
Open-drain driving VCCB = 1.8 V ± 0.15 V 1
VCCB = 3.3 V ± 0.3 V 1
Clock VCCB = 1.8 V ± 0.15 V 55 MHz
VCCB = 3.3 V ± 0.3 V 55
Data VCCB = 1.8 V ± 0.15 V 60 Mbps
VCCB = 3.3 V ± 0.3 V 60

6.12 Operating Characteristics —VCCA = 1.2 V

TA = 25°C
PARAMETER TEST
CONDITIONS		 VCCB TYP UNIT
1.8 V 3.3 V
CpdA(1) A-port input,
B-port output		 CLK Enabled CL = 0,
f = 10 MHz,
tr = tf = 1 ns		 15.1 15 pF
DATA Enabled 9.26 9.19
B-port input,
A-port output		 DATA Enabled 12.4 11.9
A-port input,
B-port output		 CLK Disabled 0.1 0.1
DATA Disabled 1.3 1.3
B-port input,
A-port output		 DATA Disabled 0.1 0.1
CpdB(1) A-port input,
B-port output		 DATA Enabled CL = 0,
f = 10 MHz,
tr = tf = 1 ns		 26.7 30.3 pF
B-port input,
A-port output		 CLK Enabled 25.6 27
DATA Enabled 16.38 19.91
A-port input,
B-port output		 DATA Disabled 0.1 0.1
B-port input,
A-port output		 CLK Disabled 0.1 0.1
DATA Disabled 1.1 0.8
(1) Power dissipation capacitance per transceiver.

6.13 Operating Characteristics —VCCA = 1.8 V

TA = 25°C
PARAMETER TEST
CONDITIONS		 VCCB TYP UNIT
1.8 V 3.3 V
CpdA(1) A-port input,
B-port output		 CLK Enabled CL = 0,
f = 10 MHz,
tr = tf = 1 ns		 17.5 17.1 pF
DATA Enabled 9.96 9.82
B-port input,
A-port output		 DATA Enabled 15.6 14
A-port input,
B-port output		 CLK Disabled 0.1 0.1
DATA Disabled 1.3 1.3
B-port input,
A-port output		 DATA Disabled 0.1 0.1
CpdB(1) A-port input,
B-port output		 DATA Enabled CL = 0,
f = 10 MHz,
tr = tf = 1 ns		 26 28.5 pF
B-port input,
A-port output		 CLK Enabled 25.8 27
DATA Enabled 16.69 19.6
A-port input,
B-port output		 DATA Disabled 0.1 0.1
B-port input,
A-port output		 CLK Disabled 0.1 0.1
DATA Disabled 1.1 0.8
(1) Power dissipation capacitance per transceiver.

6.14 Operating Characteristics — VCCA = 3.3 V

TA = 25°C
PARAMETER TEST
CONDITIONS		 VCCB TYP UNIT
1.8 V 3.3 V
CpdA(1) A-port input,
B-port output		 CLK Enabled CL = 0,
f = 10 MHz,
tr = tf = 1 ns		 17.5 17.1 pF
DATA Enabled 12.50 13.29
B-port input,
A-port output		 DATA Enabled 15.6 14
A-port input,
B-port output		 CLK Disabled 0.1 0.1
DATA Disabled 1.3 1.3
B-port input,
A-port output		 DATA Disabled 0.1 0.1
CpdB(1) A-port input,
B-port output		 DATA Enabled CL = 0,
f = 10 MHz,
tr = tf = 1 ns		 26 28.5 pF
B-port input,
A-port output		 CLK Enabled 25.8 27
DATA Enabled 16.67 19.92
A-port input,
B-port output		 DATA Disabled 0.1 0.1
B-port input,
A-port output		 CLK Disabled 0.1 0.1
DATA Disabled 1.1 0.8
(1) Power dissipation capacitance per transceiver.

6.15 Typical Characteristics

TXS0206A C001_SCES833.png
Figure 1. Low-Level Output Voltage (VOL(DATxB)) vs Low-Level Current (IOL(DATxA))
TXS0206A C002_SCES833.png
Figure 2. Low-Level Output Voltage (CLKB) vs Low-Level Current (CLKA)