SLLSE96F September   2011  – October 2015 TPD12S016

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  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 Electrical Characteristics
    6. 6.6 Switching Characteristics
    7. 6.7 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1  Conforms to HDMI Compliance Tests Without any External Components
      2. 7.3.2  IEC 61000-4-2 ESD Protection
      3. 7.3.3  Supports HDMI 1.4 Data Rate
      4. 7.3.4  Matches Class D and Class C Pin Mapping
      5. 7.3.5  8-Channel ESD Lines for Four Differential Pairs with Ultra-low Differential Capacitance Matching (0.05 pF)
      6. 7.3.6  On-Chip Load Switch With 55-mA Current Limit Feature at the HDMI 5V_OUT Pin
      7. 7.3.7  Auto-direction Sensing I2C Level Shifter With One-Shot Circuit to Drive a Long HDMI Cable (750-pF Load)
      8. 7.3.8  Back-Drive Protection on HDMI Connector Side Ports
      9. 7.3.9  Integrated Pullup and Pulldown Resistors per HDMI Specification
      10. 7.3.10 Space Saving 24-Pin RKT Package and 24-TSSOP Package
      11. 7.3.11 DDC/CEC LEVEL SHIFT Circuit Operation
      12. 7.3.12 DDC/CEC Level Shifter Operational Notes For VCCA = 1.8 V
      13. 7.3.13 Rise-Time Accelerators
      14. 7.3.14 Noise Considerations
      15. 7.3.15 Resistor Pullup Value Selection
    4. 7.4 Device Functional Modes
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Example 1: HDMI Controller Using One Control Line
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
        3. 8.2.1.3 Application Curves
      2. 8.2.2 Example 2: HDMI Controller Using CT_HPD and LS_OE
        1. 8.2.2.1 Design Requirements
        2. 8.2.2.2 Detailed Design Procedure
        3. 8.2.2.3 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Examples
      1. 10.2.1 TPD12S016RKT
      2. 10.2.2 TPD12S016PW
  11. 11Device and Documentation Support
    1. 11.1 Community Resources
    2. 11.2 Trademarks
    3. 11.3 Electrostatic Discharge Caution
    4. 11.4 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

5 Pin Configuration and Functions

RKT Package
24-Pin UQFN
Top View
TPD12S016 po_RKT_llse96.gif
PW Package
24-Pin TSSOP
Top View
TPD12S016 po_PW_sllse96.gif

Pin Functions

PIN TYPE DESCRIPTION
NAME RKT PW
D–, D+ 16, 17, 19 to 22 17, 18, 20 to 23 IO HDMI TMDS data. Connect to HDMI controller and HDMI connector directly
CLK+, CLK– 14, 15 15, 16 IO HDMI TMDS clock. Connect to HDMI controller and HDMI connector directly
HPD_A 3 4 O Hot plug detect output referenced to VCCA. Connect to HDMI controller hot plug detect input pin
HPD_B 9 10 I Hot plug detect input. Connect directly to HDMI connector hot plug detect pin
CEC_A 24 1 IO HDMI controller side CEC signal pin referenced to VCCA. Connect to HDMI controller
CEC_B 6 7 IO HDMI connector side CEC signal pin referenced to internal 3.3-V supply. Connect to HDMI connector CEC pin
SCL_A 1 2 IO HDMI controller side SCL signal pin referenced to VCCA. Connect to HDMI controller
SCL_B 7 8 IO HDMI connector side SCL signal pin referenced to 5V_OUT supply. Connect to HDMI connector SCL pin
SDA_A 2 3 IO HDMI controller side SDA signal pin referenced to VCCA. Connect to HDMI controller
SDA_B 8 9 IO HDMI connector side SDA signal pin referenced to 5V_OUT supply. Connect to HDMI connector SDA pin
LS_OE 4 5 I Disables the Level shifters when OE = L. The OE pin is referenced to VCCA
CT_HPD 11 12 I Disables the load switch and HPD_B when CT_HPD = L. The CT_HPD is referenced to VCCA
VCC5V 10 11 PWR Internal 5-V supply (input to the load switch)
VCCA 23 24 PWR Internal PCB low voltage supply (same as the HDMI controller chip supply)
5V_OUT 12 13 O External 5-V supply (output of the load switch)
GND 5, 13, 18 6, 14, 19 GND Connect to system ground plane