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SNx5DP149 3.4 Gbps DP++ to HDMI Retimer
SLLSEL2C
September 2015 – July 2016
SN65DP149
,
SN75DP149
PRODUCTION DATA.
CONTENTS
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SNx5DP149 3.4 Gbps DP++ to HDMI Retimer
1
Features
2
Applications
3
Description
4
Revision History
5
Description (continued)
6
Pin Configuration and Functions
7
Specifications
7.1
Absolute Maximum Ratings
7.2
ESD Ratings
7.3
Recommended Operating Conditions
7.4
Thermal Information
7.5
Power Supply Electrical Characteristics
7.6
Differential Input Electrical Characteristics
7.7
HDMI and DVI TMDS Output Electrical Characteristics
7.8
DDC, and I2C Electrical Characteristics
7.9
HPD Electrical Characteristics
7.10
HDMI and DVI Main Link Switching Characteristics
7.11
HPD Switching Characteristics
7.12
DDC and I2C Switching Characteristics
7.13
Parameter Measurement Information
7.14
Typical Characteristics
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Reset Implementation
8.3.2
Operation Timing
8.3.3
Input Lane Swap and Polarity Working
8.3.4
Main Link Inputs
8.3.5
Main Link Inputs Debug Tools
8.3.6
Receiver Equalizer
8.3.7
Termination Impedance Control
8.3.8
TMDS Outputs
8.3.8.1
Pre-Emphasis/De-Emphasis
8.4
Device Functional Modes
8.4.1
Retimer Mode
8.4.2
Redriver Mode
8.4.3
DDC Functional Description
8.5
Register Maps
8.5.1
DP-HDMI Adaptor ID Buffer
8.5.2
Local I2C Interface Overview
8.5.3
I2C Control Behavior
8.5.4
I2C Control and Status Registers
8.5.4.1
Bit Access Tag Conventions
8.5.4.2
CSR Bit Field Definitions
8.5.4.2.1
ID Registers
8.5.4.2.2
Misc Control
8.5.4.2.3
HDMI Control
8.5.4.2.4
Equalization Control Register
8.5.4.2.5
EyeScan Control Register
9
Application and Implementation
9.1
Application Information
9.1.1
Use Case of SNx5DP149
9.1.2
DDC Pullup Resistors
9.2
Typical Application
9.2.1
Design Requirements
9.2.2
Detailed Design Procedure
9.2.3
Application Curves
9.3
System Example
9.3.1
Compliance Testing
10
Power Supply Recommendations
10.1
Power Management
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
11.3
Thermal Considerations
12
Device and Documentation Support
12.1
Related Links
12.2
Documentation Support
12.2.1
Related Documentation
12.3
Receiving Notification of Documentation Updates
12.4
Community Resources
12.5
Trademarks
12.6
Electrostatic Discharge Caution
12.7
Glossary
13
Mechanical, Packaging, and Orderable Information
IMPORTANT NOTICE
Package Options
Mechanical Data (Package|Pins)
RSB|40
MPQF185C
Thermal pad, mechanical data (Package|Pins)
RSB|40
QFND255H
Orderable Information
sllsel2c_oa
sllsel2c_pm
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