LMK04828BISQ/NOPB TI Clock Jitter Cleaner | 64-WQFN (9x9) | Ultra-Low Jitter, Dual PLL

Product Overview

The LMK04828BISQ/NOPB from Texas Instruments is a high-performance clock jitter cleaner and synthesizer with dual phase-locked loops (PLLs) and integrated voltage-controlled oscillators (VCOs). It provides ultra-low jitter clock generation and cleaning for demanding applications such as wireless infrastructure, data converters, and networking. The device operates from a 3.3V supply and is housed in a compact 64-pin WQFN (9x9 mm) package.

Detailed Technical Specifications

Key Features

• Ultra-low jitter: <100 fs RMS (12 kHz – 20 MHz)
• Dual PLL architecture with integrated VCOs
• 14 programmable outputs (differential or LVCMOS)
• Supports JESD204B SYSREF for data converter synchronization
• Holdover mode for holdover during reference loss
• SPI interface for configuration

Target Applications

• 5G base stations (e.g., massive MIMO, remote radio units)
• Wireless infrastructure (e.g., small cells, macro cells)
• Data converters (e.g., ADC32RF45, DAC38RF84)
• Test and measurement equipment
• Networking and communications (e.g., switches, routers)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LMK04828BISQ/NOPB. 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

LMK04828BISQ/NOPB 是德州儀器（TI）推出的一款高性能時鐘抖動清除器與合成器，具有雙鎖相環（PLL）和集成壓控振盪器（VCO）。它為無線基礎設施、數據轉換器和網絡等要求苛刻的應用提供超低抖動時鐘生成和淨化。該器件在 3.3V 電源下工作，採用緊湊的 64 引腳 WQFN（9x9 mm）封裝。

詳細技術參數

核心特性

• 超低抖動：<100 fs RMS（12 kHz – 20 MHz）
• 雙 PLL 架構，集成 VCO
• 14 個可編程輸出（差分或 LVCMOS）
• 支持 JESD204B SYSREF，用於數據轉換器同步
• 保持模式，在參考丟失時保持輸出
• SPI 接口用於配置

典型應用場景

• 5G 基站（例如大規模 MIMO、遠程射頻單元）
• 無線基礎設施（例如小基站、宏基站）
• 數據轉換器（例如 ADC32RF45、DAC38RF84）
• 測試與測量設備
• 網絡與通信（例如交換機、路由器）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LMK04828BISQ/NOPB 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]