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EVM User's Guide: TUSB521Q1-EVM
TUSB521-Q1 Evaluation Module
Description
The TUSB521Q1-EVM is a linear redriving switch
supporting data rates up to 5Gbps. This device
uses 5th generation USB redriver technology. The
TUSB521Q1-EVM can be used with a host/hub
upstream with two devices and hubs downstream to
demonstrate the mixture of the multiplexer capabilities
with the redriving capabilities that the TUSB521-Q1
can provide.
Features
®
•
USB Type-C
2:1 or 1:2 redriver MUX
•
Supports USB 3.2 up to 5Gbps
•
Ultra-low-power architecture
•
Linear redriver with up to 12dB equalization at
2.5GHz
SLLU377 – APRIL 2024
Submit Document Feedback
•
Sixteen equalization settings
•
Configuration through GPIO or I2C
•
Supports either 1.8V or 3.3V I2C signaling levels
•
Hot-plug capable
•
No host or device side requirement
•
Operates from a single 3.3V supply
•
Automotive grade 2 temperature range: –40°C to
105°C
•
5mm × 7mm, 0.5mm pitch VQFN package
Applications
•
PC and notebooks
•
TV
•
Gaming
•
Home theater and entertainment
•
Smart phones
•
Tablets
TUSB521Q1-EVM
Copyright © 2024 Texas Instruments Incorporated
Description
TUSB521-Q1 Evaluation Module
1
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Summary of Contents for Texas Instruments TUSB521-Q1
- Page 1 • Automotive grade 2 temperature range: –40°C to demonstrate the mixture of the multiplexer capabilities 105°C with the redriving capabilities that the TUSB521-Q1 • 5mm × 7mm, 0.5mm pitch VQFN package can provide. Applications Features •...
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Page 2: Kit Contents
Figure 1-1. TUSB521Q1-EVM Block Diagram 1.4 Device Information The TUSB521-Q1 is a linear redriver with 1:2 DeMUX or 2:1 MUX function for USB Type-C applications. The TUSB521-Q1 is intended to reside between a Host and a USB-C receptacle or between a USB device and a USB-C receptacle. -
Page 3: Equalization Control
(TS3USB221 S) needs to be pulled up connecting pins 2 and 3, sending the USB2 signals to port 2. 2.2 Equalization Control Equalization (EQ) can be controlled using I2C or pin-strapping. Each of the TUSB521-Q1 receiver lanes has individual controls for receiver equalization (see Configuration Pin-Level Definitions). - Page 4 USB 3.2 Upstream Facing Ports EQ Setting # EQ Gain at EQ Gain at SSEQ1 SSEQ0 2.5GHz (dB) 2.5GHz (dB) -0.9 -2.4 -1.3 -0.4 TUSB521-Q1 Evaluation Module SLLU377 – APRIL 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
- Page 5 Hardware Design Files 3 Hardware Design Files 3.1 Schematics Figure 3-1. Schematic Page 1 SLLU377 – APRIL 2024 TUSB521-Q1 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
- Page 6 Hardware Design Files www.ti.com Figure 3-2. Schematic Page 2 Figure 3-3. Schematic Page 3 TUSB521-Q1 Evaluation Module SLLU377 – APRIL 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
- Page 7 Hardware Design Files 3.2 PCB Layouts Figure 3-5. TUSB521Q1-EVM PCB Layer 2 (Ground) Figure 3-4. TUSB521Q1-EVM PCB Layer 1 (Top) SLLU377 – APRIL 2024 TUSB521-Q1 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
- Page 8 Hardware Design Files www.ti.com Figure 3-7. TUSB521Q1-EVM PCB Layer 4 (Signal) Figure 3-6. TUSB521Q1-EVM PCB Layer 3 (Power) TUSB521-Q1 Evaluation Module SLLU377 – APRIL 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
- Page 9 Hardware Design Files Figure 3-9. TUSB521Q1-EVM PCB Layer 6 (Bottom) Figure 3-8. TUSB521Q1-EVM PCB Layer 5 (Ground) SLLU377 – APRIL 2024 TUSB521-Q1 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
- Page 10 CONN RCPT USB3.1 TYPEA 9POS R/A USB3 Type A USB3_TYPEA Amphenol ICC (FCI) GSB4111312HR Receptacle R3,R4,R5,R6,R7,R8,R9 RES SMD 2 OHM 5% 1/20W 0201 RC0201 Panasonic Electronic ERJ-1GNJ2R0C ,R10,R59,R60,R61,R62 Components TUSB521-Q1 Evaluation Module SLLU377 – APRIL 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
- Page 11 TVS DIODE 3.3VWM 3VC DFN2510A-10 PUSB3FR4 SOT1176-1 Nexperia USA Inc. PUSB3FR4Z IC REG LINEAR 3.3V 1.5A SOT223-6 TPS7A4533 SOT223-6 Texas Instruments TPS7A4533DCQ TS3USB221E TS3USB221E RSE0010A Texas Instruments TS3USB221ERSER SLLU377 – APRIL 2024 TUSB521-Q1 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
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Page 12: Additional Information
4 Additional Information 4.1 Trademarks USB Type-C ® is a registered trademark of USB Implementers Forum. All trademarks are the property of their respective owners. TUSB521-Q1 Evaluation Module SLLU377 – APRIL 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated... - Page 13 STANDARD TERMS FOR EVALUATION MODULES Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms set forth herein.
- Page 14 www.ti.com Regulatory Notices: 3.1 United States 3.1.1 Notice applicable to EVMs not FCC-Approved: FCC NOTICE: This kit is designed to allow product developers to evaluate electronic components, circuitry, or software associated with the kit to determine whether to incorporate such items in a finished product and software developers to write software applications for use with the end product.
- Page 15 www.ti.com Concernant les EVMs avec antennes détachables Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à...
- Page 16 www.ti.com EVM Use Restrictions and Warnings: 4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS. 4.2 User must read and apply the user guide and other available documentation provided by TI regarding the EVM prior to handling or using the EVM, including without limitation any warning or restriction notices.
- Page 17 Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive relief in any United States or foreign court. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2023, Texas Instruments Incorporated...
- Page 18 TI products. TI’s provision of these resources does not expand or otherwise alter TI’s applicable warranties or warranty disclaimers for TI products. TI objects to and rejects any additional or different terms you may have proposed. IMPORTANT NOTICE Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2024, Texas Instruments Incorporated...
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