SLLSFL3
April 2022
TUSB1004
PRODUCTION DATA
1
Features
2
Applications
3
Revision History
4
Pin Configuration and Functions
5
Specifications
5.1
Absolute Maximum Ratings
5.2
ESD Ratings
5.3
Recommended Operating Conditions
5.4
Thermal Information
5.5
Power Supply Characteristics
5.6
Control I/O DC Electrical Characteristics
5.7
USB Electrical Characteristics
5.8
Timing Requirements
5.9
Switching Characteristics
5.10
Typical Characteristics
6
Parameter Measurement Information
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
4-Level Inputs
7.3.2
USB Receiver Linear Equalization
7.3.2.1
Linear EQ Configuration
7.3.2.2
Full Adaptive Equalization
7.3.2.3
Fast Adaptive Equalization
7.3.3
USB Transmitter
7.3.3.1
Linearity VOD
7.3.3.2
Limited VOD
7.3.3.3
Transmit Equalization (Limited Redriver Mode Only)
7.3.4
USB 3.1 x2 Description
7.3.5
USB Polarity Inversion
7.3.6
Receiver Detect Control
7.4
Device Functional Modes
7.4.1
MODE Pin
7.4.2
Rx EQ Configuration in Pin-Strap Mode
7.4.3
USB 3.2 Power States
7.4.4
Disabling U1 and U2
7.5
Programming
7.5.1
Pseudocode Examples
7.5.1.1
Fixed EQ with Linear Redriver Mode
7.5.1.2
Fixed EQ with Limited Redriver Mode
7.5.1.3
Fast AEQ with Linear Redriver Mode
7.5.1.4
Fast AEQ with Limited Redriver Mode
7.5.1.5
Full AEQ with Linear Redriver Mode
7.5.1.6
Full AEQ with Limited Redriver Mode
7.5.2
TUSB1004 I2C Address Options
7.5.3
TUSB1004 I2C Target Behavior
7.6
Register Map
7.6.1
TUSB1004 Registers
8
Application and Implementation
8.1
Application Information
9
Typical Application
10
Design Requirements
11
Detailed Design Procedure
11.1
USB SSTX1/2 Receiver Configuration
11.2
USB CRX1/2 Receiver Configuration
11.2.1
Fixed Equalization
11.2.2
Full Adaptive Equalization
11.2.3
Fast Adaptive Equalization
12
Application Curves
13
Power Supply Recommendations
14
Layout
14.1
Layout Guidelines
14.2
Layout Example
15
Device and Documentation Support
15.1
Receiving Notification of Documentation Updates
15.2
Support Resources
15.3
Trademarks
15.4
Electrostatic Discharge Caution
15.5
Glossary
16
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
RNQ|40
MPQF457A
Thermal pad, mechanical data (Package|Pins)
Orderable Information
sllsfl3_oa
3
Revision History
DATE
REVISION
NOTES
April 2022
*
Initial Release