HMC787ALC3B Overview
The HMC787ALC3B is a high-performance, wideband GaAs MMIC low noise amplifier designed for applications requiring excellent noise figure and gain over a broad frequency range. Operating from 0.05 GHz to 12 GHz, this device delivers consistent linearity and low power consumption, making it ideal for sensitive RF front-end designs. Its compact 3×3 mm surface-mount package ensures ease of integration into complex systems. Engineers and sourcing specialists will benefit from its reliable performance in demanding industrial and communications environments. For more information, visit IC 製造商.
HMC787ALC3B Technical Specifications
| 參數 | 規格 |
|---|---|
| 頻率範圍 | 0.05 GHz to 12 GHz |
| Noise Figure (typical) | 1.8 dB at 2 GHz |
| Gain (typical) | 17 dB at 2 GHz |
| 輸入回波損耗 | 12 dB typical |
| 輸出回波損耗 | 15 dB typical |
| Input Power for 1 dB Compression (P1dB) | +10 dBm |
| 供應電壓 | +5 V |
| 電流消耗 | 30 mA typical |
| 包裝類型 | 3×3 mm QFN surface-mount |
| 操作溫度 | -40°C 至 +85°C |
HMC787ALC3B Key Features
- 寬廣的頻率涵蓋範圍： Supports 0.05 GHz to 12 GHz, enabling versatile use across multiple RF and microwave bands for diverse system designs.
- Low Noise Figure: Typical noise figure of 1.8 dB at 2 GHz enhances signal sensitivity, critical for improving receiver performance in weak signal environments.
- High Gain: Provides 17 dB gain, ensuring strong amplification of low-level signals without sacrificing linearity.
- Low Current Consumption: Draws only 30 mA at 5 V supply voltage, promoting energy-efficient operation in battery-powered and portable systems.
- Compact QFN Package: The 3×3 mm footprint allows for high-density PCB layouts and ease of integration into complex RF modules.
- Robust Linearity: Input P1dB of +10 dBm supports high dynamic range applications by minimizing distortion under strong signal conditions.
- 寬工作溫度範圍： Reliable performance from -40??C to +85??C enables deployment in harsh industrial and outdoor environments.
HMC787ALC3B Advantages vs Typical Alternatives
This low noise amplifier offers superior noise figure and gain across an exceptionally wide frequency range compared to typical alternatives. Its low current consumption and compact package size facilitate integration into power-sensitive and space-constrained designs. The device??s robust linearity and stable performance over temperature make it a reliable choice for demanding RF front-end applications, ensuring better sensitivity, accuracy, and system efficiency.
暢銷產品
典型應用
- Wireless Infrastructure: Enhances receiver sensitivity in base stations and repeaters with low noise and broadband performance, supporting multiple frequency bands for cellular and broadband wireless systems.
- Satellite Communications: Provides low noise amplification for uplink and downlink signals, ensuring high-fidelity signal processing over wide frequency ranges.
- Radar Systems: Improves detection sensitivity and signal integrity in radar front-end modules operating across microwave bands.
- Test and Measurement Equipment: Delivers consistent gain and low noise for sensitive RF test instrumentation requiring accurate signal amplification.
HMC787ALC3B Brand Info
The HMC787ALC3B is part of the Hittite Microwave Corporation??s portfolio of high-performance GaAs MMIC amplifiers, known for their reliability and precision in RF and microwave applications. This product exemplifies the brand??s commitment to delivering components that meet rigorous industry standards for noise figure, gain, and linearity, while maintaining compactness and efficiency. It is widely adopted by engineers designing advanced communication and radar systems.
常見問題
What is the typical noise figure of this amplifier across its frequency range?
The device exhibits a typical noise figure
