THCX222R05

$1.50

Description：5.0 GBPS USB3.1 GEN1 REPEAT WITH
Series：-

SKU:4de93f0ec82a Category: Signal Buffers, Repeaters, Splitters Brand: THine Solutions, Inc.

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Product introduction

Product Detailed Parameters

Description：5.0 GBPS USB3.1 GEN1 REPEAT WITH
Series：-
Mfr：THine Solutions, Inc.
Package：Tray
Type：Buffer, ReDriver
Applications：USB
Input：CML
Output：CML
Data Rate (Max)：5Gbps
Number of Channels：2
Delay Time：150ps
Signal Conditioning：Input Equalization
Voltage - Supply：3V ~ 3.6V
Current - Supply：84mA
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：30-WFQFN Exposed Pad
Supplier Device Package：30-QFN (2.5x4.5)
Capacitance - Input：1.1 pF
Grade：-
Qualification：-

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THCX222R05

Overview

The THCX222R05 is a multi-protocol Redriver and signal conditioner designed for USB3 Vision and USB3.1 interfaces. It integrates two circuits in a single package to correct insertion loss and inter-symbol interference (ISI) caused by PCB traces. Key electrical parameters include a 3.3V power supply voltage, an output swing of up to 1200mVp-p in the linear region, and 16-level adjustable continuous time linear equalization (CTLE). The device also features 8-level DC gain adjustment and supports RX/LFPS detection on USB3.1. It is housed in a QFN30 package with dimensions of 2.5mm x 4.5mm.

Feature Summary

Integrates linear equalizer to correct signal integrity degradation from insertion loss and ISI
Supports multiple protocols including USB3 Vision and USB3.1 Gen1
Features 16-level adjustable CTLE and 8-level DC gain settings

Applications

USB3 Vision interface systems
USB3.1 Gen1 connections
Signal conditioning for extended PCB trace lengths

Procurement Notes

Verify the specific ordering code against the manufacturer's current catalog to ensure compatibility with required packaging options. Confirm that the QFN30 footprint matches the target PCB design constraints. Check for any recent revisions to the datasheet regarding thermal performance or pinout definitions before finalizing procurement.

Selection Notes

Select this component when signal integrity issues arise from long PCB traces in USB3 applications. The 16-level CTLE allows fine-tuning for varying channel losses. Ensure the system operates at 3.3V. Consider the QFN30 package size if space is limited. Verify support for specific protocol requirements like USB3 Vision compliance.

Part Context

THCX222R05 belongs to THine Solutions' family of signal conditioners aimed at high-speed digital interfaces. It addresses challenges in maintaining signal quality over copper interconnects. The device simplifies layout design by compensating for passive component limitations in high-frequency transmission lines.