TLK1221RHAT TI Serializer/Deserializer | 40-VQFN (6x6) | 0.6-2.5 Gbps, 1.8V

Product Overview

The TLK1221RHAT is a high-speed serializer/deserializer (SerDes) from Texas Instruments, designed for bidirectional point-to-point data transmission over a single differential pair. It operates at data rates from 0.6 Gbps to 2.5 Gbps, supporting backplane, cable, and optical fiber interfaces. The device integrates 8B/10B encoding/decoding, clock recovery, and serialization/deserialization functions, making it ideal for high-speed communication systems. Housed in a compact 40-pin VQFN (6x6 mm) package, it offers low power consumption and robust ESD protection.

Detailed Technical Specifications

Key Features

• Single-channel SerDes with integrated clock and data recovery (CDR)
• Programmable data rate from 0.6 Gbps to 2.5 Gbps
• Low power: 250 mW typical at 2.5 Gbps
• 8B/10B encoding/decoding for DC-balance and transition density
• Built-in PRBS generator and checker for BER testing
• Hot-plug capable with power-down mode
• Small footprint: 40-VQFN (6x6 mm)
• Industrial temperature range: -40°C to +85°C

Target Applications

• 5G base station fronthaul/backhaul links
• Automotive camera and display interfaces (e.g., dashboard camera, infotainment)
• Industrial Ethernet and fieldbus communication
• Medical imaging equipment (e.g., ultrasound, endoscopy)
• High-speed data acquisition systems
• Optical transceiver modules (SFP, SFP+)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLK1221RHAT. 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

TLK1221RHAT 是德州儀器（TI）推出的一款高速串行器/解串器（SerDes），專為單差分對上的雙向點對點數據傳輸設計。它支持 0.6 Gbps 至 2.5 Gbps 的數據速率，適用於背板、電纜和光纖接口。該器件集成了 8B/10B 編碼/解碼、時鐘恢復和串行化/解串行化功能，非常適合高速通信系統。採用緊湊的 40 引腳 VQFN（6x6 mm）封裝，功耗低且具有強大的 ESD 保護。

詳細技術參數

核心特性

• 單通道 SerDes，集成時鐘和數據恢復（CDR）
• 可編程數據速率：0.6 Gbps 至 2.5 Gbps
• 低功耗：2.5 Gbps 時典型 250 mW
• 8B/10B 編碼/解碼，實現直流平衡和轉換密度
• 內置 PRBS 發生器和檢測器，用於誤碼率測試
• 支持熱插拔，具有掉電模式
• 小尺寸：40-VQFN (6x6 mm)
• 工業溫度範圍：-40°C 至 +85°C

典型應用場景

• 5G 基站前傳/回傳鏈路
• 汽車攝像頭和顯示接口（例如儀表盤攝像頭、信息娛樂系統）
• 工業以太網和現場總線通信
• 醫療成像設備（例如超聲、內窺鏡）
• 高速數據採集系統
• 光收發模塊（SFP、SFP+）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLK1221RHAT 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]