LMKDB1108Z85RKPT TI Clock Buffer | 40-VQFN (5x5) | 8-Output, 1.8V, HCSL

Product Overview

The LMKDB1108Z85RKPT is a high-performance clock buffer from Texas Instruments, designed to distribute low-jitter clock signals with eight outputs. It operates at 1.8V and supports HCSL (High-Speed Current Steering Logic) output format, making it ideal for demanding applications such as 5G base stations, data centers, and automotive systems. The device is housed in a compact 40-VQFN (5x5 mm) package, offering excellent thermal performance and space savings.

Detailed Technical Specifications

Key Features

• Eight HCSL outputs with low additive jitter (0.05 ps typical)
• Wide input frequency range: DC to 400 MHz
• Flexible input types: LVCMOS, LVDS, HCSL
• 1.8V single supply operation
• Integrated 50-ohm output terminations
• Pin-selectable output enable and slew rate control
• Small 40-VQFN (5x5 mm) package

Target Applications

• 5G base station clock distribution (e.g., for RF transceivers like AFE7769)
• Data center switches and routers (e.g., for Ethernet PHYs like DP83867)
• Automotive infotainment and ADAS (e.g., for radar processors like AWR1843)
• FPGA reference clock buffering (e.g., for Xilinx Zynq UltraScale+)
• Test and measurement equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LMKDB1108Z85RKPT. 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

LMKDB1108Z85RKPT 是德州儀器（TI）推出的一款高性能時鐘緩衝器，具有八個輸出，用於分配低抖動時鐘信號。它工作在 1.8V 電壓下，支持 HCSL（高速電流控制邏輯）輸出格式，非常適合 5G 基站、數據中心和汽車系統等要求嚴苛的應用。器件採用緊湊的 40-VQFN（5x5 mm）封裝，提供出色的熱性能和節省空間的優勢。

詳細技術參數

核心特性

• 八個 HCSL 輸出，附加抖動低（典型值 0.05 ps）
• 寬輸入頻率範圍：DC 至 400 MHz
• 靈活的輸入類型：LVCMOS、LVDS、HCSL
• 1.8V 單電源供電
• 集成 50 歐姆輸出端接
• 引腳可選輸出使能和壓擺率控制
• 小型 40-VQFN（5x5 mm）封裝

典型應用場景

• 5G 基站時鐘分配（例如用於 RF 收發器 AFE7769）
• 數據中心交換機和路由器（例如用於以太網 PHY DP83867）
• 汽車信息娛樂和 ADAS（例如用於雷達處理器 AWR1843）
• FPGA 參考時鐘緩衝（例如用於 Xilinx Zynq UltraScale+）
• 測試和測量設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LMKDB1108Z85RKPT 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。
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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]