TUSB1142RNQR TI USB Redriver | 40-WQFN (6x4) | 10Gbps, 2-Channel

Product Overview

The TUSB1142RNQR is a high-performance USB 3.2 Gen 2 redriver from Texas Instruments, designed to extend signal integrity over long PCB traces or cable lengths. It supports up to 10 Gbps data rates and features 2 differential channels with integrated equalization and de-emphasis. Housed in a compact 40-WQFN (6x4) package, it is ideal for space-constrained applications requiring robust USB connectivity.

Detailed Technical Specifications

Key Features

• Supports USB 3.2 Gen 2 (10 Gbps) and backward compatible with USB 3.2 Gen 1 (5 Gbps)
• Integrated 50-ohm termination resistors
• Automatic power management with low standby current
• I2C interface for configuration and status monitoring
• ESD protection up to 8 kV (HBM)

Target Applications

• 5G base stations (e.g., remote radio units)
• Automotive infotainment dashboards
• Industrial PCs and embedded systems
• Docking stations and USB hubs
• High-end laptops and tablets

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TUSB1142RNQR. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

TUSB1142RNQR 是德州儀器 (TI) 推出的一款高性能 USB 3.2 Gen 2 轉接驅動器 (redriver)，專為延長長 PCB 走線或電纜的訊號完整性而設計。它支援高達 10 Gbps 的數據速率，並具有 2 個差分通道，整合了可編程等化器和去加重功能。採用緊湊的 40-WQFN (6x4) 封裝，非常適合需要強大 USB 連接的空間受限應用。

詳細技術參數

核心特性

• 支援 USB 3.2 Gen 2 (10 Gbps) 並向下相容 USB 3.2 Gen 1 (5 Gbps)
• 整合 50 歐姆終端電阻
• 自動電源管理，低待機電流
• I2C 介面用於配置和狀態監控
• ESD 保護高達 8 kV (HBM)

典型應用場景

• 5G 基地台 (例如遠端射頻單元)
• 汽車資訊娛樂儀表板
• 工業電腦和嵌入式系統
• 擴展塢和 USB 集線器
• 高端筆記型電腦和平板電腦

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TUSB1142RNQR 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]