ZHCSOO2B December   2022  – March 2024 THVD2410V , THVD2412V , THVD2450V , THVD2452V

PRODUCTION DATA  

  1.   1
  2. 1 特性
  3. 2 应用
  4. 3 说明
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1  Absolute Maximum Ratings
    2. 5.2  ESD Ratings
    3. 5.3  ESD Ratings [IEC]
    4. 5.4  Recommended Operating Conditions
    5. 5.5  Thermal Information
    6. 5.6  Power Dissipation
    7. 5.7  Electrical Characteristics
    8. 5.8  Switching Characteristics_250 kbps
    9. 5.9  Switching Characteristics_1 Mbps
    10. 5.10 Switching Characteristics_20 Mbps
    11. 5.11 Switching Characteristics_50 Mbps
    12. 5.12 Typical Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagrams
    3. 7.3 Feature Description
      1. 7.3.1 ±70 V Fault Protection
      2. 7.3.2 Integrated IEC ESD and EFT Protection
      3. 7.3.3 Driver Overvoltage and Overcurrent Protection
      4. 7.3.4 Enhanced Receiver Noise Immunity
      5. 7.3.5 Receiver Fail-Safe Operation
      6. 7.3.6 Low-Power Shutdown Mode
    4. 7.4 Device Functional Modes
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
        1. 8.2.1.1 Data Rate and Bus Length
        2. 8.2.1.2 Stub Length
        3. 8.2.1.3 Bus Loading
        4. 8.2.1.4 Transient Protection
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curves
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Device Support
      1. 9.1.1 第三方产品免责声明
    2. 9.2 接收文档更新通知
    3. 9.3 支持资源
    4. 9.4 商标
    5. 9.5 静电放电警告
    6. 9.6 术语表
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

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5.11 Switching Characteristics_50 Mbps

50-Mbps (THVD2450V, THVD2452V with SLR = 0) over recommended operating conditions. All typical values are at 25°C and supply voltage of VCC = 5 V, VIO = 3.3 V, unless otherwise noted. (1) 
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Driver
tr, tf Differential output rise/fall time RL = 54 Ω, CL = 50 pF
See Figure 6-3		 VCC = 3 to 3.6 V, Typical at 3.3 V 1 5 7 ns
VCC = 4.5 to 5.5 V, Typical at 5 V 1 5 6 ns
tPHL, tPLH Propagation delay VIO = 3 V to 3.6 V, VCC = 3 to 3.6 V, Typical at 3.3 V 5 11 19 ns
VIO = 1.65 V to 1.95 V, VCC = 3 to 3.6 V, Typical at 3.3 V 7 12 22 ns
VIO = 3 V to 3.6 V, VCC = 4.5 to 5.5 V, Typical at 5 V 4 8 15 ns
VIO = 1.65 V to 1.95 V, VCC = 4.5 to 5.5 V, Typical at 5 V 6 10 19 ns
tSK(P) Pulse skew, |tPHL – tPLH| VCC = 3 to 3.6 V, Typical at 3.3 V 1 3 ns
VCC = 4.5 to 5.5 V, Typical at 5 V 1 3 ns
tPHZ, tPLZ Disable time RE = X See Figure 6-4 and Figure 6-5 14 30 ns
tPZH, tPZL Enable time RE = 0 V ; VIO = 1.65 V to 1.95 V, 2.25 V to 2.75 V 20 35 ns
RE = 0 V ; VIO = 3 V to VCC V 15 32 ns
RE = VIO 2.5 4.5 μs
tSHDN Time to shutdown RE = VIO 50 500 ns
Receiver
tr, tf Output rise/fall time CL = 15 pF See Figure 6-6 1.5 6 ns
tPHL, tPLH Propagation delay VIO = 3 V to 3.6 V, See Figure 6-6 25 33 58 ns
tPHL, tPLH Propagation delay VIO = 1.65 V to 1.95 V, See Figure 6-6  25 35 60 ns
tSK(P) Pulse skew, |tPHL – tPLH| CL = 15 pF See Figure 6-6 0.5 5 ns
tPHZ, tPLZ Disable time DE = X 12 25 ns
tPZH(1),
tPZL(1)		 Enable time DE = VIO VIO = 1.65 V to 1.95 V, See Figure 6-7 50 82 ns
VIO = 3 V to 3.6 V, See Figure 6-7 50 75 ns
tPZH(2),
tPZL(2)		 Enable time DE = 0 V See Figure 6-8 2.8 5 μs
tD(OFS) Delay to enter fail-safe operation CL = 15 pF See Figure 6-9 7 10 18 μs
tD(FSO) Delay to exit fail-safe operation 19 32 50 ns
tSHDN Time to shutdown DE = 0 V See Figure 6-8 50 500 ns
(1) A, B are driver output and receiver input terminals for Half duplex devices; A/B are Receiver input, Y/Z are driver output terminals for Full duplex device