CDCE421RGER TI Clock Generator | 24-VQFN (4x4) | 0.2-1.175GHz, LVDS/LVPECL

Product Overview

The CDCE421RGER from Texas Instruments is a high-performance clock generator and jitter cleaner designed for demanding applications requiring low phase noise and wide frequency range. It integrates a voltage-controlled oscillator (VCO) with a phase-locked loop (PLL) to generate output frequencies from 0.2 GHz to 1.175 GHz. The device supports differential output standards such as LVDS and LVPECL, making it suitable for high-speed data conversion and communication systems. Housed in a compact 24-pin VQFN (4x4 mm) package, it offers excellent thermal performance and space savings.

Detailed Technical Specifications

Key Features

• Wide output frequency range: 0.2 GHz to 1.175 GHz
• Low RMS jitter: 0.2 ps typical
• Differential outputs: LVDS and LVPECL
• Integrated VCO and PLL
• Programmable via SPI interface
• Power consumption: 250 mW typical
• Small footprint: 4x4 mm VQFN package

Target Applications

• 5G base stations (e.g., clocking for RF transceivers)
• Wireless infrastructure (e.g., small cells, remote radio heads)
• Data converters (ADC/DAC clocking)
• Test and measurement equipment
• Medical imaging systems
• Automotive radar and advanced driver-assistance systems (ADAS)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CDCE421RGER. 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

CDCE421RGER 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，專為需要低相位噪聲和寬頻率範圍的苛刻應用而設計。它集成了壓控振盪器（VCO）和鎖相環（PLL），可產生 0.2 GHz 至 1.175 GHz 的輸出頻率。該器件支持 LVDS 和 LVPECL 等差分輸出標準，適用於高速數據轉換和通信系統。採用緊湊的 24 引腳 VQFN（4x4 mm）封裝，具有出色的熱性能和節省空間的優勢。

詳細技術參數

核心特性

• 寬輸出頻率範圍：0.2 GHz 至 1.175 GHz
• 低 RMS 抖動：典型值 0.2 ps
• 差分輸出：LVDS 和 LVPECL
• 集成 VCO 和 PLL
• 通過 SPI 接口可編程
• 功耗：典型值 250 mW
• 小尺寸：4x4 mm VQFN 封裝

典型應用場景

• 5G 基站（例如射頻收發器的時鐘）
• 無線基礎設施（例如小基站、遠程射頻頭）
• 數據轉換器（ADC/DAC 時鐘）
• 測試與測量設備
• 醫療成像系統
• 汽車雷達和高級駕駛輔助系統（ADAS）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CDCE421RGER 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]