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Product Overview
The LMK04806BISQE/NOPB from Texas Instruments is a high-performance clock jitter cleaner and synthesizer designed for demanding communication and data conversion applications. It integrates dual phase-locked loops (PLLs) with voltage-controlled oscillators (VCOs) to provide ultra-low jitter clock generation and cleaning. Housed in a compact 64-pin WQFN (9x9 mm) package, this device supports multiple outputs with programmable frequencies and formats, making it ideal for systems requiring precise timing.
Detailed Technical Specifications
| Parameter |
Value |
| Number of PLLs |
2 |
| VCO Frequency Range |
2.5 GHz to 3.2 GHz |
| Output Frequency Range |
Up to 3.1 GHz |
| RMS Jitter (12 kHz to 20 MHz) |
Typical 50 fs |
| Supply Voltage |
3.15 V to 3.45 V |
| Operating Temperature |
-40°C to +85°C |
| Package |
64-WQFN (9x9 mm) |
Key Features
- Ultra-low jitter: 50 fs RMS typical
- Dual PLL architecture for jitter cleaning and frequency synthesis
- Programmable output dividers and delays
- Supports LVDS, LVPECL, and LVCMOS output formats
- Integrated VCO with low phase noise
- SPI interface for configuration
Target Applications
- 5G base stations (e.g., massive MIMO transceivers)
- Wireless infrastructure (e.g., remote radio units)
- Data converters (e.g., ADC/DAC clocking in radar systems)
- Test and measurement equipment (e.g., spectrum analyzers)
- Medical imaging (e.g., ultrasound beamforming)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
LMK04806BISQE/NOPB. 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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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.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
LMK04806BISQE/NOPB 是德州儀器(TI)推出的一款高性能時鐘抖動清除與合成器,專為要求嚴苛的通訊和數據轉換應用而設計。它集成了雙鎖相環(PLL)和壓控振盪器(VCO),可提供超低抖動的時鐘生成與清除功能。該器件採用緊湊的 64 引腳 WQFN(9x9 mm)封裝,支持多路輸出,頻率和格式可編程,非常適合需要精確時序的系統。
詳細技術參數
| 參數 |
數值 |
| PLL 數量 |
2 |
| VCO 頻率範圍 |
2.5 GHz 至 3.2 GHz |
| 輸出頻率範圍 |
最高 3.1 GHz |
| RMS 抖動(12 kHz 至 20 MHz) |
典型值 50 fs |
| 供電電壓 |
3.15 V 至 3.45 V |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
64-WQFN(9x9 mm) |
核心特性
- 超低抖動:典型 RMS 抖動 50 fs
- 雙 PLL 架構,支持抖動清除和頻率合成
- 可編程輸出分頻器和延遲
- 支持 LVDS、LVPECL 和 LVCMOS 輸出格式
- 集成低相位噪聲 VCO
- SPI 接口用於配置
典型應用場景
- 5G 基站(例如大規模 MIMO 收發器)
- 無線基礎設施(例如遠程射頻單元)
- 數據轉換器(例如雷達系統中的 ADC/DAC 時鐘)
- 測試與測量設備(例如頻譜分析儀)
- 醫療成像(例如超聲波波束成形)
環球供應鏈與批發合作夥伴方案
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