ZHCSFC8E August   2016  – January 2023 TUSB1046-DCI

PRODUCTION DATA  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  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  Power Supply Characteristics
    6. 6.6  DC Electrical Characteristics
    7. 6.7  AC Electrical Characteristics
    8. 6.8  Timing Requirements
    9. 6.9  Switching Characteristics
    10. 6.10 Typical Characteristics
      1.      Parameter Measurement Information
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 USB 3.1
      2. 7.3.2 DisplayPort
      3. 7.3.3 4-Level Inputs
      4. 7.3.4 Receiver Linear Equalization
    4. 7.4 Device Functional Modes
      1. 7.4.1 Device Configuration in GPIO Mode
      2. 7.4.2 Device Configuration In I2C Mode
      3. 7.4.3 DisplayPort Mode
      4. 7.4.4 Linear EQ Configuration
      5. 7.4.5 USB3.1 Modes
      6. 7.4.6 Operation Timing – Power Up
    5. 7.5 Programming
    6. 7.6 Register Maps
      1. 7.6.1 General Register (address = 0x0A) [reset = 00000001]
      2. 7.6.2 DisplayPort Control/Status Registers (address = 0x10) [reset = 00000000]
      3. 7.6.3 DisplayPort Control/Status Registers (address = 0x11) [reset = 00000000]
      4. 7.6.4 DisplayPort Control/Status Registers (address = 0x12) [reset = 00000000]
      5. 7.6.5 DisplayPort Control/Status Registers (address = 0x13) [reset = 00000000]
      6. 7.6.6 USB3.1 Control/Status Registers (address = 0x20) [reset = 00000000]
      7. 7.6.7 USB3.1 Control/Status Registers (address = 0x21) [reset = 00000000]
      8. 7.6.8 USB3.1 Control/Status Registers (address = 0x22) [reset = 00000100]
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curves
    3. 8.3 System Examples
      1. 8.3.1 USB 3.1 Only
      2. 8.3.2 USB 3.1 and 2 Lanes of DisplayPort
      3. 8.3.3 DisplayPort Only
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 接收文档更新通知
    2. 11.2 支持资源
    3. 11.3 Trademarks
    4. 11.4 Electrostatic Discharge Caution
    5. 11.5 术语表
      1.      Mechanical, Packaging, and Orderable Information

6.6 DC Electrical Characteristics

over operating free-air temperature range (unless otherwise noted)
PARAMETERTEST CONDITIONSMINTYPMAXUNIT
4-State CMOS Inputs(EQ[1:0], SSEQ[1:0], DPEQ[1:0], I2C_EN)
IIHHigh level input currentVCC = 3.6 V; VIN = 3.6 V2080µA
IILLow level input currentVCC = 3.6 V; VIN = 0 V–160-40µA
4-Level VTHThreshold 0 / RVCC = 3.3 V0.55V
Threshold R/ FloatVCC = 3.3 V1.65V
Threshold Float / 1VCC = 3.3 V2.7V
RPUInternal pull-up resistance35kΩ
RPDInternal pull-down resistance95kΩ
2-State CMOS Input (CTL0, CTL1, FLIP, CAD_SNK, HPDIN) CTL1, CTL0 and FLIP are Failsafe.
VIHHigh-level input voltage23.6V
VILLow-level input voltage00.8V
RPDInternal pull-down resistance for CTL1500kΩ
R(ENPD)Internal pull-down resistance for CAD_SNK (pin 29), and HPDIN (pin 32)150kΩ
IIHHigh-level input currentVIN = 3.6 V–2525µA
IILLow-level input currentVIN = GND, VCC = 3.6 V–2525µA
I2C Control Pins SCL, SDA
VIHHigh-level input voltageI2C_EN = 00.7 x V(I2C)3.6V
VILLow-level input voltageI2C_EN = 000.3 x V(I2C)V
VOLLow-level output voltageI2C_EN = 0; IOL = 3 mA00.4V
IOLLow-level output currentI2C_EN = 0; VOL = 0.4 V20mA
II(I2C)Input current on SDA pin0.1 x V(I2C) < Input voltage < 3.3 V–1010µA
CI(I2C)Input capacitance10pF
C(I2C_FM+_BUS)I2C bus capacitance for FM+ (1MHz)150pF
C(I2C_FM_BUS)I2C bus capacitance for FM (400kHz)150pF
R(EXT_I2C_FM+)External resistors on both SDA and SCL when operating at FM+ (1MHz)C(I2C_FM+_BUS) = 150 pF620820910Ω
R(EXT_I2C_FM)External resistors on both SDA and SCL when operating at FM (400kHz)C(I2C_FM_BUS) = 150 pF62015002200Ω
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