HMC442LC3B

Series:	--
Packaging:	Cut Strip
Part Status:	Active
Frequency:	17.5GHz ~ 25.5GHz
P1dB:	22dBm
Gain:	13dB
Noise Figure:	9dB
RF Type:	General Purpose
Voltage - Supply:	5V
Current - Supply:	84mA
Test Frequency:	--
Package / Case:	12-VFQFN Exposed Pad
Supplier Device Package:	12-SMT (3x3)
Base Part Number:	HMC442

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RF Amplifiers: HMC442LC3B Application Field and Working Principle

The HMC442LC3B is a monolithic, high linearity, GaAs MMIC amplifier that is designed for many different wireless communications applications. It is a single-stage device that has been optimized to function within a wide range of commercial radio and microwave frequencies. The HMC442LC3B is designed for use in receivers, transmitters, and transceivers, and has a maximum output power of +30 dBm.The HMC442LC3B is an integrated circuit (IC) that combines several amplification stages, such as a low noise preamplifier, a driver amplifier, and a power amplifier. This type of amplifier is very common in wireless communication applications due to its high linearity and efficiency. The HMC442LC3B also has a low noise figure of 1.5 dB, which makes it highly suitable for receiving signals in noisy environments.The device utilizes a common-source architecture that minimizes power dissipation and increases gain. The input and output impedance of the HMC442LC3B are 50 ohms, making it easy to interface with other components and circuits. The HMC442LC3B is able to operate over a wide range of temperature ranges, making it highly suitable for use in temperature-sensitive environments.The working principle behind the HMC442LC3B is relatively simple. When a signal is supplied to the input terminals, the current flows through the gate of the FET. This causes the channel between the source and drain to be opened, which in turn amplifies the signal. The amplified signal is then passed through the output terminal of the device.The HMC442LC3B can be used for many different types of projects, including professional and hobbyist projects. It is commonly used in radio frequency (RF) applications, such as Wi-Fi, Bluetooth, and GPS. It is also often used in applications such as satellite communication, radar, and cellular base stations.The HMC442LC3B is a versatile device that can be used in many different projects and applications. Its high linearity and efficiency make it ideal for a wide range of applications. It is a reliable and cost-effective option for a variety of RF applications.

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