HMC404

GaAs MMIC Sub Harmonic IRM Mixer Chip, 26 - 33 GHz

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Overview

Integrated LO Amplifier: +2 dBm Input
Sub-Harmonically Pumped (x2) LO

Image Rejection: 22 dB
Small Size: 1.90 × 1.25 mm

The HMC404 chip is a sub-harmonically pumped (x2) MMIC image rejection mixer with an integrated LO amplifier which can be used as an upconverter or downconverter. The chip utilizes a GaAs PHEMT technology that results in a small overall chip area of 2.31mm². The on-chip 90° hybrid provides excellent amplitude and phase balance resulting in greater than 22 dB of image rejection. The LO amplifier is a single bias (+4V) two stage design with only +2 dBm nominal drive required.

APPLICATIONS

26 to 33 GHz Microwave Radios
Up and Down Converter for Point-to-Point Radios
Satellite Communication Systems

Documentation

Data Sheet 1

HMC404 Data Sheet 04/22/2015

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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S-Parameter 1

HMC404 S-Parameters

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