HMC7885

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2 GHz to 6 GHz, 45 dBm Power Amplifier

Data Sheet (Rev. 0) Product Selection Table

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Overview

2 GHz to 6 GHz
21 dB typical small signal gain
45 dBm typical saturated RF output power (P_OUT)
18-lead, hermetically sealed module
−30°C to +60°C operating temperature

The HMC7885 is a 32 W gallium nitride (GaN), monolithic microwave integrated circuit (MMIC) power amplifier (PA) module that operates between 2 GHz and 6 GHz, and is provided in an 18-lead hermetically sealed module. The amplifier typically provides 21 dB of small signal gain and 45 dBm of saturated radio frequency (RF) output power. The amplifier draws 2200 mA of quiescent current (IDD) from a 28 V dc supply. The RF input and output are dc blocked and matched to 50 Ω for ease of use.

Applications

Test and measurement equipment
Communications
Electronic warfare (EW)
Military
Traveling wave tube (TWT) replacements
SATCOM
Commercial and military radars

Documentation

Data Sheet 1

HMC7885: 2 GHz to 6 GHz, 45 dBm Power Amplifier Data Sheet (Rev.0) 10/21/2016

Application Note 3

AN-1604: Thermal Management Calculations for RF Amplifiers in LFCSP and Flange Packages 08/01/2019

AN-2591: When It Comes to Long-Term Reliability of RF Amplifier ICs, Focus First on Die Junction Temperature 08/05/2024

AN-1363: Meeting Biasing Requirements of Externally Biased RF/Microwave Amplifiers with Active Bias Controllers 05/13/2020

This is the most up-to-date revision of the Data Sheet.

Software Resources

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Tools & Simulations

ADIsimRF

ADIsimRF is an easy-to-use RF signal chain calculator. Cascaded gain, noise, distortion and power consumption can be calculated, plotted and exported for signal chains with up to 50 stages. ADIsimRF also includes an extensive data base of device models for ADI’s RF and mixed signal components.

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Sys-Parameter Models for Keysight Genesys

Sys-Parameter models contain behavioral parameters, such as P1dB, IP3, gain, noise figure and return loss, which describe nonlinear and linear characteristics of a device.

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