LMK1D1204PRHDR TI Clock Buffer | 28-VQFN (5x5) | 1.8V, 4-Output

Product Overview

The LMK1D1204PRHDR is a high-performance, low-jitter clock buffer from Texas Instruments, designed to distribute clock signals with minimal additive phase noise. It features four differential outputs, each capable of driving 50-ohm transmission lines. Operating from a 1.8V supply, this device is ideal for demanding applications such as 5G base stations, data centers, and high-speed instrumentation. The 28-VQFN (5x5) package ensures a compact footprint for space-constrained designs.

Detailed Technical Specifications

Key Features

• Ultra-low additive jitter: 50 fs RMS typical
• Wide output frequency range: DC to 2 GHz
• Four differential outputs with programmable output swing
• Supports LVDS, LVPECL, and HCSL output standards
• Single 1.8V supply operation
• Small 5x5 mm QFN package
• Fail-safe input termination

Target Applications

• 5G base station clock distribution (e.g., Massive MIMO radios)
• Data center switches and routers (e.g., 400G Ethernet)
• High-speed ADC/DAC clocking (e.g., ADS54J60)
• Automotive radar and infotainment systems
• Test and measurement equipment (e.g., oscilloscopes)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LMK1D1204PRHDR. 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

LMK1D1204PRHDR 是德州儀器（TI）推出的一款高性能、低抖動時鐘緩衝器，專為以最小附加相位噪聲分配時鐘信號而設計。它具有四個差分輸出，每個輸出均可驅動 50 歐姆傳輸線。該器件在 1.8V 電源下工作，非常適合 5G 基站、數據中心和高速儀器等要求苛刻的應用。28-VQFN（5x5）封裝確保了在空間受限設計中的緊湊佔位面積。

詳細技術參數

核心特性

• 超低附加抖動：典型值 50 fs RMS
• 寬輸出頻率範圍：DC 至 2 GHz
• 四個差分輸出，可編程輸出擺幅
• 支持 LVDS、LVPECL 和 HCSL 輸出標準
• 單一 1.8V 電源供電
• 小型 5x5 mm QFN 封裝
• 故障安全輸入終端

典型應用場景

• 5G 基站時鐘分配（例如大規模 MIMO 無線電）
• 數據中心交換機和路由器（例如 400G 以太網）
• 高速 ADC/DAC 時鐘（例如 ADS54J60）
• 汽車雷達和信息娛樂系統
• 測試和測量設備（例如示波器）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LMK1D1204PRHDR 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]