LMKDB1108FS85RKPR TI Clock Buffer | 40-VQFN (5x5) | 8 Outputs, 1.8V, 85fs RMS Jitter

Product Overview

The LMKDB1108FS85RKPR from Texas Instruments is a high-performance, low-jitter clock buffer designed for demanding applications such as 5G base stations, data centers, and automotive systems. It features 8 differential outputs with ultra-low additive jitter of 85 fs RMS (typical) and operates from a 1.8V supply. The device is housed in a compact 40-VQFN (5x5 mm) package, making it ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• Ultra-low additive jitter: 85 fs RMS typical
• 8 differential outputs with programmable output types
• Wide output frequency range: DC to 2.5 GHz
• Low power consumption: 250 mW typical
• Integrated LDO for high PSRR
• Small footprint: 5x5 mm QFN package

Target Applications

• 5G base stations (e.g., clock distribution for massive MIMO)
• Data center switches and routers (e.g., 400G Ethernet)
• Automotive ADAS and infotainment systems (e.g., radar modules, dashboard displays)
• Test and measurement equipment (e.g., high-speed oscilloscopes)
• FPGA and ASIC clock distribution

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LMKDB1108FS85RKPR. 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

LMKDB1108FS85RKPR 是德州儀器（TI）推出的一款高性能、低抖動時鐘緩衝器，專為 5G 基站、數據中心和汽車系統等要求嚴苛的應用而設計。它提供 8 個差分輸出，典型附加抖動僅 85 fs RMS，並在 1.8V 電源下工作。器件採用緊湊的 40-VQFN（5x5 mm）封裝，適合空間受限的設計。

詳細技術參數

核心特性

• 超低附加抖動：典型 85 fs RMS
• 8 個差分輸出，輸出類型可編程
• 寬輸出頻率範圍：DC 至 2.5 GHz
• 低功耗：典型 250 mW
• 集成 LDO，高電源抑制比
• 小尺寸：5x5 mm QFN 封裝

典型應用場景

• 5G 基站（例如大規模 MIMO 時鐘分配）
• 數據中心交換機和路由器（例如 400G 以太網）
• 汽車 ADAS 和資訊娛樂系統（例如雷達模塊、儀表板顯示）
• 測試與測量設備（例如高速示波器）
• FPGA 和 ASIC 時鐘分配

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LMKDB1108FS85RKPR 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]