LMK03328RHST TI Clock Generator | 48-WQFN (7x7) | 3 PLL, 14 Outputs, 0.1ps RMS Jitter

Product Overview

The LMK03328RHST from Texas Instruments is a high-performance clock generator and jitter cleaner designed for demanding applications such as 5G base stations, data centers, and automotive systems. It integrates three independent PLLs with VCOs, providing up to 14 differential or LVCMOS outputs. The device supports frequencies from 1 Hz to 3.1 GHz and achieves ultra-low jitter of 0.1 ps RMS (12 kHz–20 MHz). Its flexible architecture allows for multiple clocking configurations, including hitless reference switching and holdover mode, ensuring reliable operation in critical systems.

Detailed Technical Specifications

Key Features

• Three independent PLLs with integrated VCOs
• Ultra-low jitter: 0.1 ps RMS typical
• Hitless reference switching with phase build-out
• Holdover mode for holdover stability
• Programmable output formats: LVDS, LVPECL, HCSL, LVCMOS
• I2C/SPI interface for configuration
• On-chip non-volatile memory (NVM) for automatic configuration

Target Applications

• 5G base stations (e.g., massive MIMO, remote radio units)
• Data center switches and routers (e.g., 400G Ethernet)
• Automotive ADAS and infotainment systems (e.g., radar, camera modules)
• Test and measurement equipment (e.g., oscilloscopes, signal generators)
• Wireless infrastructure (e.g., small cells, backhaul)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LMK03328RHST. 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

LMK03328RHST 是德州儀器（TI）推出的一款高性能時鐘發生器和抖動淨化器，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。它集成了三個獨立的PLL（含VCO），提供多達14個差分或LVCMOS輸出。該器件支持1 Hz至3.1 GHz的頻率範圍，並實現0.1 ps RMS（12 kHz–20 MHz）的超低抖動。其靈活的架構支持無中斷參考切換和保持模式，確保在關鍵系統中可靠運行。

詳細技術參數

核心特性

• 三個獨立PLL，集成VCO
• 超低抖動：典型值 0.1 ps RMS
• 無中斷參考切換，帶相位構建
• 保持模式，提供保持穩定性
• 可編程輸出格式：LVDS、LVPECL、HCSL、LVCMOS
• I2C/SPI接口用於配置
• 片上非易失性存儲器（NVM），支持自動配置

典型應用場景

• 5G基站（例如大規模MIMO、遠程射頻單元）
• 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、攝像頭模塊）
• 測試與測量設備（例如示波器、信號發生器）
• 無線基礎設施（例如小基站、回傳）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LMK03328RHST 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。

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• 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。
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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]