PCA8550DR TI Clock Buffer | 16-SOIC | 1:4 Fanout, 2.5GHz

Product Overview

The PCA8550DR from Texas Instruments is a high-performance 1:4 differential clock buffer designed for low-jitter clock distribution in high-speed digital systems. It operates from a 2.5V or 3.3V supply and supports output frequencies up to 2.5 GHz. The device features four differential outputs (HCSL or LVDS) with programmable output swing and common-mode voltage. Housed in a compact 16-SOIC package, the PCA8550DR is ideal for applications requiring precise clock fan-out with minimal additive phase noise.

Detailed Technical Specifications

Key Features

• 1:4 differential fanout buffer
• Ultra-low additive jitter: 0.1 ps RMS
• Supports HCSL and LVDS output standards
• Programmable output swing and common-mode voltage
• Wide supply voltage range: 2.5V ±5% or 3.3V ±5%
• Small 16-SOIC package for space-constrained designs
• Industrial temperature range

Target Applications

• 5G base station clock distribution (e.g., for FPGA and ASIC reference clocks)
• Automotive advanced driver-assistance systems (ADAS) sensor fusion
• Data center switches and routers (e.g., for 100G/400G line cards)
• High-speed ADC/DAC clocking (e.g., in radar and communication systems)
• Test and measurement equipment (e.g., oscilloscope timebase distribution)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for PCA8550DR. 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

PCA8550DR 是德州儀器 (TI) 推出的高性能 1:4 差分時鐘緩衝器，專為高速數字系統中的低抖動時鐘分配而設計。它可在 2.5V 或 3.3V 電源下工作，支持高達 2.5 GHz 的輸出頻率。該器件提供四個差分輸出（HCSL 或 LVDS），具有可編程的輸出擺幅和共模電壓。PCA8550DR 採用緊湊的 16-SOIC 封裝，非常適合需要精確時鐘扇出且附加相位噪聲極低的應用。

詳細技術參數

核心特性

• 1:4 差分扇出緩衝器
• 超低附加抖動：0.1 ps RMS
• 支持 HCSL 和 LVDS 輸出標準
• 可編程輸出擺幅和共模電壓
• 寬電源電壓範圍：2.5V ±5% 或 3.3V ±5%
• 小型 16-SOIC 封裝，適合空間受限的設計
• 工業溫度範圍

典型應用場景

• 5G 基站時鐘分配（例如 FPGA 和 ASIC 參考時鐘）
• 汽車高級駕駛輔助系統 (ADAS) 傳感器融合
• 數據中心交換機和路由器（例如 100G/400G 線卡）
• 高速 ADC/DAC 時鐘（例如雷達和通信系統）
• 測試與測量設備（例如示波器時基分配）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 PCA8550DR 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]