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Product Overview
The CDC421A125RGET from Texas Instruments is a high-performance clock generator designed to provide a precise 125MHz output with LVCMOS logic levels. Housed in a compact 24-VQFN (4x4mm) package, this device offers low jitter and phase noise, making it ideal for demanding timing applications in communications, industrial, and automotive systems.
Detailed Technical Specifications
| Parameter |
Value |
| Output Frequency |
125 MHz |
| Output Type |
LVCMOS |
| Supply Voltage |
2.375V to 3.6V |
| RMS Jitter (12kHz-20MHz) |
0.2 ps (typical) |
| Phase Noise @ 10kHz offset |
-150 dBc/Hz (typical) |
| Operating Temperature |
-40°C to +85°C |
| Package |
24-VQFN (4x4mm) |
Key Features
- Low jitter: 0.2 ps RMS (12kHz-20MHz)
- Low phase noise: -150 dBc/Hz @ 10kHz offset
- Wide supply voltage range: 2.375V to 3.6V
- Enable/disable function for power saving
- Small footprint: 4x4mm QFN package
Target Applications
- 5G base station clock distribution
- Automotive dashboard infotainment systems
- Industrial Ethernet switches
- FPGA reference clock for data converters
- Test and measurement equipment
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
CDC421A125RGET. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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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.
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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
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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
CDC421A125RGET 是德州儀器(TI)推出的一款高性能時鐘發生器,提供精確的125MHz LVCMOS輸出。器件採用緊湊的24-VQFN(4x4mm)封裝,具有低抖動和低相位噪聲特性,適用於通信、工業和汽車系統中的嚴苛時序應用。
詳細技術參數
| 參數 |
數值 |
| 輸出頻率 |
125 MHz |
| 輸出類型 |
LVCMOS |
| 供電電壓 |
2.375V 至 3.6V |
| RMS 抖動 (12kHz-20MHz) |
0.2 ps(典型值) |
| 相位噪聲 @ 10kHz 偏移 |
-150 dBc/Hz(典型值) |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
24-VQFN(4x4mm) |
核心特性
- 低抖動:0.2 ps RMS(12kHz-20MHz)
- 低相位噪聲:-150 dBc/Hz @ 10kHz 偏移
- 寬供電電壓範圍:2.375V 至 3.6V
- 使能/禁用功能,節省功耗
- 小尺寸:4x4mm QFN 封裝
典型應用場景
- 5G基站時鐘分配
- 汽車儀表盤信息娛樂系統
- 工業乙太網交換機
- FPGA參考時鐘,用於數據轉換器
- 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 CDC421A125RGET 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
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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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