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Product Overview
The LMX2470SLEX/NOPB is a high-performance, low-power, wideband PLLatinum™ frequency synthesizer from Texas Instruments. It integrates a delta-sigma fractional-N PLL with a VCO, covering a frequency range of 500 MHz to 6.4 GHz. The device operates from a 3.3V supply and is housed in a compact 24-pin ULGA package (4.5 mm x 3.5 mm). It features ultra-low phase noise and spurious performance, making it ideal for demanding RF applications.
Detailed Technical Specifications
| Parameter |
Value |
| Frequency Range |
500 MHz to 6.4 GHz |
| Supply Voltage |
3.3V ± 5% |
| Phase Noise (100 kHz offset, 5.8 GHz) |
-110 dBc/Hz |
| PLL Figure of Merit |
-226 dBc/Hz |
| Normalized Noise Floor |
-169 dBc/Hz |
| Charge Pump Current |
Programmable up to 4 mA |
| Reference Input Frequency |
Up to 400 MHz |
| Lock Time |
Typically 100 µs |
| Operating Temperature |
-40°C to +85°C |
| Package |
24-ULGA (4.5 mm x 3.5 mm) |
Key Features
- Integrated VCO with wide tuning range
- Fractional-N and integer-N modes
- Ultra-low phase noise and spurs
- Fast lock time with cycle slip reduction
- Programmable charge pump current
- Digital lock detect output
- Low power consumption: 150 mW typical
- Small footprint: 4.5 mm x 3.5 mm ULGA package
Target Applications
- 5G base station local oscillators (e.g., for massive MIMO transceivers)
- Wireless infrastructure (e.g., small cells, repeaters)
- Test and measurement equipment (e.g., spectrum analyzers, signal generators)
- Radar systems (e.g., automotive radar, military radar)
- Satellite communications (e.g., VSAT terminals)
- Point-to-point microwave backhaul
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
LMX2470SLEX/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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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.
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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
LMX2470SLEX/NOPB 是德州儀器(TI)推出的一款高性能、低功耗、寬頻帶 PLLatinum™ 頻率合成器。它集成了 delta-sigma 分數-N PLL 和 VCO,覆蓋 500 MHz 至 6.4 GHz 的頻率範圍。該器件工作在 3.3V 電源電壓下,採用緊湊的 24 引腳 ULGA 封裝(4.5 mm x 3.5 mm)。具有超低相位噪聲和雜散性能,非常適合要求苛刻的射頻應用。
詳細技術參數
| 參數 |
數值 |
| 頻率範圍 |
500 MHz 至 6.4 GHz |
| 電源電壓 |
3.3V ± 5% |
| 相位噪聲(100 kHz 偏移,5.8 GHz) |
-110 dBc/Hz |
| PLL 品質因數 |
-226 dBc/Hz |
| 歸一化噪聲基底 |
-169 dBc/Hz |
| 電荷泵電流 |
可編程,最高 4 mA |
| 參考輸入頻率 |
最高 400 MHz |
| 鎖定時間 |
典型 100 µs |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
24-ULGA(4.5 mm x 3.5 mm) |
核心特性
- 集成 VCO,寬調諧範圍
- 分數-N 和整數-N 模式
- 超低相位噪聲和雜散
- 快速鎖定,帶週期滑動減少功能
- 可編程電荷泵電流
- 數字鎖定檢測輸出
- 低功耗:典型 150 mW
- 小尺寸:4.5 mm x 3.5 mm ULGA 封裝
典型應用場景
- 5G 基站本地振盪器(例如,用於大規模 MIMO 收發器)
- 無線基礎設施(例如,小型基站、中繼器)
- 測試與測量設備(例如,頻譜分析儀、信號發生器)
- 雷達系統(例如,汽車雷達、軍用雷達)
- 衛星通信(例如,VSAT 終端)
- 點對點微波回傳
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 LMX2470SLEX/NOPB 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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