ZHCSCJ8E June   2014  – April 2019 SN65HVD1470 , SN65HVD1471 , SN65HVD1473 , SN65HVD1474 , SN65HVD1476 , SN65HVD1477

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
  3. 3 说明
    1.     Device Images
      1.      方框图
  4. 4 修订历史记录
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
    1.     Pin Functions — SOIC-8 and MSOP-8
    2.     Pin Functions — MSOP–10
    3.     Pin Functions — SOIC-14
  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 — D Packages
    5. 7.5  Thermal Information — DGS and DGK Packages
    6. 7.6  Power Dissipation
    7. 7.7  Electrical Characteristics
    8. 7.8  Switching Characteristics — 400 kbps
    9. 7.9  Switching Characteristics — 20 Mbps
    10. 7.10 Switching Characteristics — 50 Mbps
    11. 7.11 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
    4. 9.4 Device Functional Modes
      1. 9.4.1 Equivalent Circuits
  10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Application
      1.      Master Enable Control
      2.      Slave Enable Control
      3. 10.2.1 Design Requirements
        1. 10.2.1.1 Data Rate and Bus Length
        2. 10.2.1.2 Stub Length
        3. 10.2.1.3 Bus Loading
        4. 10.2.1.4 Receiver Failsafe
        5. 10.2.1.5 Transient Protection
      4. 10.2.2 Detailed Design Procedure
      5. 10.2.3 Application Curves
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
  13. 13器件和文档支持
    1. 13.1 器件支持
      1. 13.1.1 第三方产品免责声明
    2. 13.2 相关链接
    3. 13.3 接收文档更新通知
    4. 13.4 社区资源
    5. 13.5 商标
    6. 13.6 静电放电警告
    7. 13.7 术语表
  14. 14机械、封装和可订购信息

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

7.10 Switching Characteristics — 50 Mbps

50-Mbps devices (SN65HVD1476, SN65HVD1477) bit time ≥ 20 ns (over recommended operating conditions)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
DRIVER
tr, tf Driver differential output rise/fall time RL = 54 Ω, CL = 50 pF See Figure 17 2 3 6 ns
tPHL, tPLH Driver propagation delay 3 10 16 ns
tSK(P) Driver pulse skew, |tPHL – tPLH| 0 3.5 ns
tPHZ, tPLZ Driver disable time HVD1476 See Figure 18 and Figure 19 10 20 ns
tPZH, tPZL Driver enable time Receiver enabled 10 20 ns
Receiver disabled 3 8 µs
RECEIVER
tr, tf Receiver output rise/fall time CL = 15 pF See Figure 20 1 3 6 ns
tPHL, tPLH Receiver propagation delay time 25 40 ns
tSK(P) Receiver pulse skew, |tPHL – tPLH| 0 2 ns
tPLZ, tPHZ Receiver disable time HVD1476 8 15 ns
tpZL(1), tPZH(1) tPZL(2), tPZH(2) Receiver enable time Driver enabled See Figure 21 8 90 ns
Driver disabled See Figure 22 3 8 µs