LMK1D1208IRHAR TI Clock Buffer | 40-VQFN (6x6) | 8-Output, 1.8V/2.5V/3.3V

Product Overview

The LMK1D1208IRHAR is a high-performance, low-jitter clock buffer from Texas Instruments, designed to distribute clock signals with minimal additive phase noise. It features eight differential outputs, each capable of driving 50-ohm transmission lines. The device operates from a single 1.8V, 2.5V, or 3.3V supply and is housed in a compact 40-VQFN (6x6 mm) package. With an additive jitter of only 50 fs (RMS, 12 kHz to 20 MHz), it is ideal for demanding applications such as 5G base stations, data centers, and high-speed instrumentation.

Detailed Technical Specifications

Key Features

• Eight differential outputs with low skew
• Ultra-low additive jitter: 50 fs RMS
• Wide supply voltage range: 1.8V to 3.3V
• Supports multiple input/output standards: LVDS, LVPECL, HCSL, LVCMOS
• Fail-safe input: if input is lost, outputs are forced to logic low
• Small footprint: 40-VQFN (6x6 mm)

Target Applications

• 5G base stations (e.g., clock distribution for RF transceivers)
• Data center switches and routers (e.g., distributing reference clocks to SerDes)
• High-speed instrumentation (e.g., oscilloscopes, signal generators)
• Automotive radar and advanced driver-assistance systems (ADAS)
• Industrial automation and control systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LMK1D1208IRHAR. 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

LMK1D1208IRHAR 是德州儀器（TI）推出的一款高性能、低抖動時鐘緩衝器，專為以極小附加相位噪聲分配時鐘信號而設計。它提供八個差分輸出，每個輸出均可驅動50歐姆傳輸線。該器件可在1.8V、2.5V或3.3V單電源下工作，並採用緊湊的40-VQFN（6x6 mm）封裝。附加抖動僅為50 fs（RMS，12 kHz至20 MHz），非常適合5G基站、數據中心和高精度儀器等要求苛刻的應用。

詳細技術參數

核心特性

• 八個差分輸出，低偏斜
• 超低附加抖動：50 fs RMS
• 寬電源電壓範圍：1.8V 至 3.3V
• 支持多種輸入/輸出標準：LVDS, LVPECL, HCSL, LVCMOS
• 故障安全輸入：若輸入丟失，輸出強制為邏輯低電平
• 小尺寸封裝：40-VQFN（6x6 mm）

典型應用場景

• 5G基站（例如，為射頻收發器分配時鐘）
• 數據中心交換機和路由器（例如，為SerDes分配參考時鐘）
• 高速儀器（例如，示波器、信號發生器）
• 汽車雷達和高級駕駛輔助系統（ADAS）
• 工業自動化和控制系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LMK1D1208IRHAR 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。
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• 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]