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83021012A TI Clock Buffer | | 1:10 Fanout, 2.5V/3.3V

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STM32F103C8T6NE555PLM358DRESP32-WROOM-32TL431AIDBZRAMS1117-3.3LM7805MAX3232CSEPC817CTPS5430DDAR STM32F103C8T6NE555PLM358DRESP32-WROOM-32TL431AIDBZRAMS1117-3.3LM7805MAX3232CSEPC817CTPS5430DDAR
1N40072N2222IRFZ44NFGA25N120S8050M7(1N4007)SS14TIP122AO3400IKW40N120H3 1N40072N2222IRFZ44NFGA25N120S8050M7(1N4007)SS14TIP122AO3400IKW40N120H3
ATMEGA328P-AUESP8266-12ELM2596S-ADJBC547BIRLZ44NMCP2515-I/STSN65HVD230AD8232L293DTDA7297 ATMEGA328P-AUESP8266-12ELM2596S-ADJBC547BIRLZ44NMCP2515-I/STSN65HVD230AD8232L293DTDA7297
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Product Overview

The 83021012A from Texas Instruments is a high-performance, low-skew, 1:10 clock buffer designed for demanding clock distribution applications. It operates from a 2.5V or 3.3V supply and features a differential LVPECL input and 10 differential LVPECL outputs. The device provides extremely low additive jitter and skew, making it ideal for high-speed communication systems.

Detailed Technical Specifications

Parameter Value
Supply Voltage 2.5V ±5% or 3.3V ±10%
Input Type Differential LVPECL
Output Type Differential LVPECL
Number of Outputs 10
Maximum Output Frequency 2.5 GHz
Additive RMS Jitter (12 kHz – 20 MHz) 0.1 ps (typical)
Output Skew 15 ps (maximum)
Propagation Delay 1.2 ns (typical)
Operating Temperature Range -40°C to +85°C
Package 32-pin QFN (5mm x 5mm)

Key Features

  • 1:10 differential LVPECL fanout buffer
  • Low additive jitter: 0.1 ps RMS typical
  • Low output skew: 15 ps maximum
  • High-speed operation up to 2.5 GHz
  • 2.5V or 3.3V supply voltage
  • Fail-safe input protection
  • Industrial temperature range

Target Applications

  • 5G base station clock distribution
  • Automotive advanced driver-assistance systems (ADAS) and infotainment dashboards
  • Data center switches and routers
  • High-speed ADC/DAC clocking
  • Test and measurement equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for 83021012A. 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

83021012A 是德州儀器推出的一款高性能、低偏斜的 1:10 時鐘緩衝器,專為要求嚴格的時鐘分配應用而設計。它可在 2.5V 或 3.3V 電源下工作,具有差分 LVPECL 輸入和 10 路差分 LVPECL 輸出。該器件提供極低的附加抖動和偏斜,非常適合高速通信系統。

詳細技術參數

參數 數值
電源電壓 2.5V ±5% 或 3.3V ±10%
輸入類型 差分 LVPECL
輸出類型 差分 LVPECL
輸出數量 10
最大輸出頻率 2.5 GHz
附加 RMS 抖動 (12 kHz – 20 MHz) 0.1 ps (典型值)
輸出偏斜 15 ps (最大值)
傳播延遲 1.2 ns (典型值)
工作溫度範圍 -40°C 至 +85°C
封裝 32 引腳 QFN (5mm x 5mm)

核心特性

  • 1:10 差分 LVPECL 扇出緩衝器
  • 低附加抖動:典型值 0.1 ps RMS
  • 低輸出偏斜:最大值 15 ps
  • 高速工作,最高可達 2.5 GHz
  • 2.5V 或 3.3V 電源電壓
  • 故障安全輸入保護
  • 工業級溫度範圍

典型應用場景

  • 5G 基站時鐘分配
  • 汽車高級駕駛輔助系統 (ADAS) 和儀表板信息娛樂系統
  • 數據中心交換機和路由器
  • 高速 ADC/DAC 時鐘
  • 測試與測量設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip,我們為 83021012A 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。

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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]

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