HMC772中文资料Low Noise Amplifier SMT, 2 - 12 GHz数据手册ADI规格书

描述 Description

The HMC772LC4 is a GaAs MMIC HEMT Low Noise Wideband Amplifier which operates between 2 and 12 GHz. The amplifier provides 15 dB of gain, 1.8 dB noise figure up to 12 GHz and output IP3 of +25 dBm, while requiring only 45 mA from a +4V supply voltage. The Psat output power of up to +15 dBm enables the LNA to function as a LO driver for many of Hittite's balanced, I/Q or image reject mixers. The HMC772LC4 also features I/Os that are DC blocked and internally matched to 50 Ohms, making it ideal for SMT based high capacity microwave radio applications. The HMC772LC4 is housed in a RoHS compliant 4x4 mm QFN leadless ceramic package.

Applications

Wideband Communication Systems Surveillance Systems Point-to-Point Radio Point-to-Multi-Point Radios Military & Space Test Instrumentation

特性 Features

• Noise Figure: 1.8 dB

• Gain: 15 dB

• Output IP3: +25 dBm

• P1dB Output Power: +13 dBm

• Single Supply: +4V @ 45 mA

• 50 Ohm Matched Input/Output

• 24 Lead 4x4mm SMT Package: 16mm²

简介

HMC772属于RF/IF射频/中频RFID的射频放大器。由制造生产的HMC772射频放大器在射频应用中，射频放大器产品可用于信号增益和缓冲。这些产品与通用运算放大器的不同之处在于，它们通常适用于更高的频率，更倾向于提供不可调节的固定增益，并且输入或输出阻抗值符合常用传输线特性阻抗。