DS90UH925Q-Q1 Datasheet, PDF (2/56 Pages) Texas Instruments – 720p 24-bit Color FPD-Link III Serializer with HDCP

DS90UH925Q-Q1
SNLS336J – OCTOBER 2010 – REVISED NOVEMBER 2014
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Pin Configuration and Functions ......................... 3
6 Specifications......................................................... 6
6.1 Absolute Maximum Ratings ..................................... 6
6.2 Handling Ratings....................................................... 6
6.3 Recommended Operating Conditions....................... 6
6.4 Thermal Information .................................................. 7
6.5 DC Electrical Characteristics ................................... 7
6.6 AC Electrical Characteristics..................................... 8
6.7 DC and AC Serial Control Bus Characteristics......... 9
6.8 Recommended Timing for Serial Control Bus .......... 9
6.9 Switching Characteristics ........................................ 12
6.10 Typical Charateristics ........................................... 13
7 Detailed Description ............................................ 14
7.1 Overview ................................................................. 14
7.2 Functional Block Diagram ....................................... 14
7.3 Feature Description................................................. 14
7.4 Device Functional Modes........................................ 21
7.5 Programming........................................................... 25
7.6 Register Maps ......................................................... 27
8 Applications and Implementation ...................... 42
8.1 Application Information............................................ 42
8.2 Typical Application .................................................. 43
9 Power Supply Recommendations...................... 45
9.1 Power Up Requirements and PDB Pin ................... 45
9.2 CML Interconnect Guidelines.................................. 45
10 Layout................................................................... 46
10.1 Layout Guidelines ................................................. 46
10.2 Layout Example .................................................... 47
11 Device and Documentation Support ................. 49
11.1 Documentation Support ........................................ 49
11.2 Trademarks ........................................................... 49
11.3 Electrostatic Discharge Caution ............................ 49
11.4 Glossary ................................................................ 49
12 Mechanical, Packaging, and Orderable
Information ........................................................... 49
4 Revision History
Changes from Revision I (April 2013) to Revision J
Page
• Added, updated, or renamed the following sections: Device Information Table, Pin Configuration and Functions,
Application and Implementation; Power Supply Recommendations; Layout; Device and Documentation Support;
Mechanical, Packaging, and Ordering Information................................................................................................................. 1
• Fixed typo for GPIO configuration ........................................................................................................................................ 17
• Removed two MODE_SEL modes: I2S Channel B, and Backward Compatible.................................................................. 22
• Removed IDx addresses 0x22, 0x24, 0x2C, 0x2E, 0x30, 0x32, 0x34 ................................................................................. 25
• Changed suggested resistor values for IDx addresses 0x1E, 0x20, 0x26, 0x28, 0x2A....................................................... 25
Changes from Revision H (October 2010) to Revision I
Page
• Changed layout from National Data Sheet style to TI format................................................................................................. 1
2
Submit Documentation Feedback
Copyright © 2010–2014, Texas Instruments Incorporated
Product Folder Links: DS90UH925Q-Q1