TLK4211EARGTT TI Ethernet Transceiver | 16-VQFN (3x3) | 1.25 Gbps, Low Power

Product Overview

The TLK4211EARGTT is a high-performance Ethernet transceiver from Texas Instruments, designed for 1.25 Gbps full-duplex point-to-point data transmission over copper or fiber media. Housed in a compact 16-pin VQFN (3x3 mm) package, it integrates clock and data recovery (CDR) with a low-jitter serializer/deserializer (SerDes), making it ideal for high-speed communication in industrial and telecom applications.

Detailed Technical Specifications

Key Features

• Integrated CDR and SerDes for reduced BOM
• Low power consumption: 250 mW typical
• Supports 1.25 Gbps data rate with 8B/10B encoding
• Small footprint: 3x3 mm VQFN package
• Wide operating temperature range: -40°C to +85°C
• Compatible with IEEE 802.3z Gigabit Ethernet

Target Applications

• 5G base station fronthaul/backhaul links
• Industrial Ethernet switches and routers
• Automotive camera and display interfaces
• Medical imaging equipment
• Test and measurement instruments

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLK4211EARGTT. 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

TLK4211EARGTT 是德州儀器（TI）推出的一款高性能以太網收發器，支持 1.25 Gbps 全雙工點對點數據傳輸，可通過銅纜或光纖介質工作。該器件採用緊湊的 16 引腳 VQFN（3x3 mm）封裝，集成了時鐘數據恢復（CDR）和低抖動串行器/解串器（SerDes），非常適合工業和電信領域的高速通信應用。

詳細技術參數

核心特性

• 集成 CDR 和 SerDes，減少 BOM 數量
• 低功耗：典型 250 mW
• 支持 1.25 Gbps 數據速率及 8B/10B 編碼
• 小巧封裝：3x3 mm VQFN
• 寬工作溫度範圍：-40°C 至 +85°C
• 兼容 IEEE 802.3z 千兆以太網

典型應用場景

• 5G 基站前傳/回傳鏈路
• 工業以太網交換機和路由器
• 車載攝像頭和顯示接口
• 醫療影像設備
• 測試與測量儀器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLK4211EARGTT 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]