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Product Overview
The LMX2541SQ2380E/NOPB is a high-performance, fully integrated frequency synthesizer from Texas Instruments, combining a phase-locked loop (PLL) and a voltage-controlled oscillator (VCO) in a compact 36-pin WQFN package (6x6 mm). It operates at a center frequency of 2380 MHz with exceptional phase noise performance of -225 dBc/Hz at 100 kHz offset, making it ideal for demanding RF applications. The device supports a wide frequency range via programmable dividers and offers low spurious output, ensuring clean signal generation for communication systems.
Detailed Technical Specifications
| Parameter |
Value |
| Frequency Range |
2380 MHz (center) |
| Phase Noise (100 kHz offset) |
-225 dBc/Hz |
| Supply Voltage |
3.0 V to 3.6 V |
| Output Power |
+5 dBm (typical) |
| Spurious Suppression |
< -70 dBc |
| Lock Time |
< 1 ms |
| Package |
36-WQFN (6x6 mm) |
| Operating Temperature |
-40°C to +85°C |
Key Features
- Integrated PLL and VCO with low phase noise
- Programmable output frequency via SPI interface
- Fast lock time for agile frequency hopping
- Low power consumption: 200 mW typical
- Small footprint: 6x6 mm QFN package
- Excellent spurious performance
Target Applications
- 5G base station local oscillators (e.g., for mmWave transceivers)
- Automotive radar systems (e.g., 77 GHz radar front-end)
- Wireless infrastructure (e.g., small cell backhaul)
- Test and measurement equipment (e.g., signal generators)
- Satellite communication terminals
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
LMX2541SQ2380E/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
LMX2541SQ2380E/NOPB 是德州儀器推出的一款高性能全集成頻率合成器,將鎖相環(PLL)和壓控振盪器(VCO)集成在緊湊的 36 引腳 WQFN 封裝(6x6 mm)中。其中心頻率為 2380 MHz,在 100 kHz 偏移處具有 -225 dBc/Hz 的卓越相位噪聲性能,非常適合要求嚴格的射頻應用。通過可編程分頻器支持寬頻率範圍,並具有低雜散輸出,確保為通信系統提供純淨的信號生成。
詳細技術參數
| 參數 |
數值 |
| 頻率範圍 |
2380 MHz(中心) |
| 相位噪聲(100 kHz 偏移) |
-225 dBc/Hz |
| 供電電壓 |
3.0 V 至 3.6 V |
| 輸出功率 |
+5 dBm(典型) |
| 雜散抑制 |
< -70 dBc |
| 鎖定時間 |
< 1 ms |
| 封裝 |
36-WQFN(6x6 mm) |
| 工作溫度 |
-40°C 至 +85°C |
核心特性
- 集成 PLL 和 VCO,低相位噪聲
- 通過 SPI 接口可編程輸出頻率
- 快速鎖定時間,適用於跳頻
- 低功耗:典型 200 mW
- 小尺寸:6x6 mm QFN 封裝
- 優異的雜散性能
典型應用場景
- 5G 基站本地振盪器(例如用於毫米波收發器)
- 汽車雷達系統(例如 77 GHz 雷達前端)
- 無線基礎設施(例如小基站回程)
- 測試與測量設備(例如信號發生器)
- 衛星通信終端
環球供應鏈與批發合作夥伴方案
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