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Product Overview
The LMK03033ISQE/NOPB is a high-performance clock conditioner from Texas Instruments, designed to provide ultra-low jitter and flexible frequency synthesis. It integrates three PLLs with VCOs and 14 programmable outputs, making it ideal for demanding applications such as wireless infrastructure, data converters, and networking equipment. The device operates from a 3.3V supply and is housed in a compact 48-WQFN (7x7 mm) package.
Detailed Technical Specifications
| Parameter |
Value |
| Number of PLLs |
3 |
| Number of Outputs |
14 |
| Output Frequency Range |
Up to 1.4 GHz |
| RMS Jitter (12 kHz to 20 MHz) |
0.3 ps (typical) |
| Supply Voltage |
3.3V ± 5% |
| Package |
48-WQFN (7x7 mm) |
| Operating Temperature |
-40°C to +85°C |
Key Features
- Three independent PLLs with integrated VCOs
- 14 differential or LVCMOS outputs
- Ultra-low jitter: 0.3 ps RMS typical
- Programmable output frequencies up to 1.4 GHz
- Supports multiple reference inputs
- I2C/SPI compatible serial interface
- On-chip loop filter components
- Power consumption: 1.5W typical
Target Applications
- 5G base stations (e.g., clock distribution for massive MIMO)
- Wireless infrastructure (e.g., small cells, remote radio heads)
- Data converters (e.g., ADC/DAC clocking for radar and communications)
- Networking equipment (e.g., switches, routers, optical transport)
- Test and measurement (e.g., arbitrary waveform generators)
- Medical imaging (e.g., ultrasound beamforming)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
LMK03033ISQE/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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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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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
LMK03033ISQE/NOPB 是德州儀器(TI)推出的一款高性能時鐘調理器,專為超低抖動和靈活頻率合成而設計。它集成了三個帶有 VCO 的 PLL 和 14 個可編程輸出,非常適合無線基礎設施、數據轉換器和網絡設備等要求苛刻的應用。該器件採用 3.3V 電源供電,封裝在緊湊的 48-WQFN(7x7 mm)中。
詳細技術參數
| 參數 |
數值 |
| PLL 數量 |
3 |
| 輸出數量 |
14 |
| 輸出頻率範圍 |
最高 1.4 GHz |
| RMS 抖動(12 kHz 至 20 MHz) |
0.3 ps(典型值) |
| 供電電壓 |
3.3V ± 5% |
| 封裝 |
48-WQFN(7x7 mm) |
| 工作溫度 |
-40°C 至 +85°C |
核心特性
- 三個獨立 PLL,集成 VCO
- 14 個差分或 LVCMOS 輸出
- 超低抖動:典型值 0.3 ps RMS
- 可編程輸出頻率最高 1.4 GHz
- 支持多種參考輸入
- 兼容 I2C/SPI 的串行接口
- 片上環路濾波器組件
- 功耗:典型值 1.5W
典型應用場景
- 5G 基站(例如,大規模 MIMO 的時鐘分配)
- 無線基礎設施(例如,小基站、遠程射頻頭)
- 數據轉換器(例如,雷達和通信的 ADC/DAC 時鐘)
- 網絡設備(例如,交換機、路由器、光傳輸)
- 測試與測量(例如,任意波形發生器)
- 醫療成像(例如,超聲波束形成)
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