LMKDB1108Z85RKPR TI Clock Buffer | 40-VQFN (5x5) | 8 Outputs, 1.8V/2.5V/3.3V

Product Overview

The LMKDB1108Z85RKPR is a high-performance clock buffer from Texas Instruments, designed to distribute low-jitter clock signals with eight outputs. It operates from a single 1.8V, 2.5V, or 3.3V supply and features an 85 MHz maximum output frequency. The device is housed in a compact 40-VQFN (5x5 mm) package, making it suitable for space-constrained applications. It provides excellent additive jitter performance (typically 50 fs RMS) and supports LVCMOS output levels. The LMKDB1108Z85RKPR is ideal for clock distribution in communication infrastructure, industrial systems, and data converters.

Detailed Technical Specifications

Key Features

• Eight LVCMOS outputs with low skew
• Ultra-low additive jitter: 50 fs RMS typical
• Wide supply voltage range: 1.8V to 3.3V
• Output enable control for each bank
• Glitch-free output switching
• Small 5x5 mm VQFN package

Target Applications

• 5G base station clock distribution
• Automotive dashboard infotainment systems
• Industrial automation controllers
• Data converter clocking (ADC/DAC)
• FPGA and SoC reference clock buffering

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LMKDB1108Z85RKPR. 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

LMKDB1108Z85RKPR 是德州儀器（TI）推出的一款高性能時鐘緩衝器，設計用於分配低抖動時鐘信號，提供八個輸出。它支持 1.8V、2.5V 或 3.3V 單電源供電，最大輸出頻率為 85 MHz。器件採用緊湊的 40-VQFN（5x5 mm）封裝，適合空間受限的應用。其附加抖動性能優異（典型值 50 fs RMS），並支持 LVCMOS 輸出電平。LMKDB1108Z85RKPR 非常適合通信基礎設施、工業系統和數據轉換器中的時鐘分配。

詳細技術參數

核心特性

• 八路 LVCMOS 輸出，低偏斜
• 超低附加抖動：典型值 50 fs RMS
• 寬電源電壓範圍：1.8V 至 3.3V
• 每組輸出使能控制
• 無毛刺輸出切換
• 小型 5x5 mm VQFN 封裝

典型應用場景

• 5G 基站時鐘分配
• 汽車儀表板信息娛樂系統
• 工業自動化控制器
• 數據轉換器時鐘（ADC/DAC）
• FPGA 和 SoC 參考時鐘緩衝

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LMKDB1108Z85RKPR 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]