JAJSFN8A June   2018  – February 2022 TCA9517-Q1

PRODUCTION DATA  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
  4. 4 Revision History
  5. 5 概要 (続き)
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Timing Requirements
    7. 7.7 I2C Interface Switching Characteristics
    8. 7.8 Typical Characteristics
  8. 8 Parameter Measurement Information
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1 Two-Channel Bidirectional Buffer
      2. 9.3.2 Active-High Repeater-Enable Input
      3. 9.3.3 VOL B-Side Offset Voltage
      4. 9.3.4 Standard Mode and Fast Mode Support
      5. 9.3.5 Clock Stretching Support
    4. 9.4 Device Functional Modes
  10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Application
      1. 10.2.1 Design Requirements
      2. 10.2.2 Detailed Design Procedure
        1. 10.2.2.1 Clock Stretching Support
        2. 10.2.2.2 VILC and Pullup Resistor Sizing
      3. 10.2.3 Application Curve
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
  13. 13Device and Documentation Support
    1. 13.1 Device Support
    2. 13.2 Receiving Notification of Documentation Updates
    3. 13.3 サポート・リソース
    4. 13.4 Trademarks
    5. 13.5 Electrostatic Discharge Caution
    6. 13.6 Glossary

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

8 Parameter Measurement Information

GUID-D733FEAB-50F5-41AA-A7A0-0A6E31ED4137-low.gif
RL = 167 Ω (0.9 V to 2.7 V) and RL = 450 Ω (3.0 V to 5.25 V) on the A side and 1.35 kΩ on the B-side
RT termination resistance should be equal to ZOUT of pulse generators.
CL includes probe and jig capacitance. CL = 50 pF when on the B-side.
All input pulses are supplied by generators having the following characteristics: PRR ≤ 10 MHz, ZO = 50 Ω, slew rate ≥ 1 V/ns.
The outputs are measured one at a time, with one transition per measurement.
tPLH and tPHL are the same as tpd.
tPLZ and tPHZ are the same as tdis.
tPZL and tPZH are the same as ten.
Figure 8-1 Test Circuit
GUID-0A45C92A-2CCF-4612-99CA-494C10B9BD9C-low.gifFigure 8-2 Waveform 1 – Propagation Delay and Transition Times for B-side to A-side
GUID-E5D809F7-EB37-4ED2-8363-0690D4423C73-low.gifFigure 8-4 Waveform 3 – Propagation Delay for B-side to A-side
GUID-1A01B5CC-3A18-4A47-98D6-8DD8576CB1DC-low.gifFigure 8-3 Waveform 2 – Propagation Delay and Transition Times for A-side to B-side