ZHCSGH4B June   2017  – May 2019 TUSB546A-DCI

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
  3. 3 说明
    1.     Device Images
      1.      简化电路原理图
      2.      TUSB546A-DCI 眼图
  4. 4 修订历史记录
  5. 5 Pin Configuration and Functions
    1.     Pin 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  Power Supply Characteristics
    6. 6.6  DC Electrical Characteristics
    7. 6.7  AC Electrical Characteristics
    8. 6.8  DCI Specific Electrical Characteristics
    9. 6.9  Timing Requirements
    10. 6.10 Switching Characteristics
    11. 6.11 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 USB 3.1
      2. 8.3.2 DisplayPort
      3. 8.3.3 4-level Inputs
      4. 8.3.4 Receiver Linear Equalization
    4. 8.4 Device Functional Modes
      1. 8.4.1 Device Configuration in GPIO Mode
      2. 8.4.2 Device Configuration In I2C Mode
      3. 8.4.3 DisplayPort Mode
      4. 8.4.4 Linear EQ Configuration
      5. 8.4.5 USB3.1 Modes
      6. 8.4.6 Operation Timing – Power Up
    5. 8.5 Programming
    6. 8.6 Register Maps
      1. 8.6.1 General Register (address = 0x0A) [reset = 00000001]
        1. Table 11. General Registers
      2. 8.6.2 DisplayPort Control/Status Registers (address = 0x10) [reset = 00000000]
        1. Table 12. DisplayPort Control/Status Registers (0x10)
      3. 8.6.3 DisplayPort Control/Status Registers (address = 0x11) [reset = 00000000]
        1. Table 13. DisplayPort Control/Status Registers (0x11)
      4. 8.6.4 DisplayPort Control/Status Registers (address = 0x12) [reset = 00000000]
        1. Table 14. DisplayPort Control/Status Registers (0x12)
      5. 8.6.5 DisplayPort Control/Status Registers (address = 0x13) [reset = 00000000]
        1. Table 15. DisplayPort Control/Status Registers (0x13)
      6. 8.6.6 USB3.1 Control/Status Registers (address = 0x20) [reset = 00000000]
        1. Table 16. USB3.1 Control/Status Registers (0x20)
      7. 8.6.7 USB3.1 Control/Status Registers (address = 0x21) [reset = 00000000]
        1. Table 17. USB3.1 Control/Status Registers (0x21)
      8. 8.6.8 USB3.1 Control/Status Registers (address = 0x22) [reset = 00000100]
        1. Table 18. USB3.1 Control/Status Registers (0x22)
  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
      3. 9.2.3 Application Curve
    3. 9.3 System Examples
      1. 9.3.1 USB 3.1 Only
      2. 9.3.2 USB 3.1 and 2 Lanes of DisplayPort
      3. 9.3.3 DisplayPort Only
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12器件和文档支持
    1. 12.1 器件支持
      1. 12.1.1 开发支持
    2. 12.2 相关链接
    3. 12.3 接收文档更新通知
    4. 12.4 社区资源
    5. 12.5 商标
    6. 12.6 静电放电警告
    7. 12.7 术语表
  13. 13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

6.10 Switching Characteristics

over operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
AUXp or AUXn and SBU1 or SBU2
tAUX_PD Switch propagation delay 400 ps
tAUX_SW_OFF Switching time CTL1 to switch OFF. Not including TCTL1_DEBOUNCE. 500 ns
tAUX_SW_ON Switching time CTL1 to switch ON 500 ns
tAUX_INTRA Intra-pair output skew 100 ps
USB3.1 and DisplayPort mode transition requirement GPIO mode
tGP_USB_4DP Min overlap of CTL0 and CTL1 when transitioning from USB 3.1 only mode to 4-Lane DisplayPort mode or vice versa. 4 µs
CTL1 and HPDIN
tCTL1_DEBOUNCE CTL1 and HPDIN debounce time when transitioning from H to L. 2 10 ms
I2C (Refer to Figure 11)
fSCL I2C clock frequency 1 MHz
tBUF Bus free time between START and STOP conditions 0.5 µs
tHDSTA Hold time after repeated START condition. After this period, the first clock pulse is generated 0.26 µs
tLOW Low period of the I2C clock 0.5 µs
tHIGH High period of the I2C clock 0.26 µs
tSUSTA Setup time for a repeated START condition 0.26 µs
tHDDAT Data hold time 0 μs
tSUDAT Data setup time 50 ns
tR Rise time of both SDA and SCL signals 120 ns
tF Fall time of both SDA and SCL signals 20 × (V(I2C)/5.5 V) 120 ns
tSUSTO Setup time for STOP condition 0.26 μs
Cb Capacitive load for each bus line 150 pF