HMC338 - Analog Devices

HMC338 GaAs MMIC SUB-HARMONICALLY PUMPED MIXER

The HMC338 chip is a general purpose sub-harmonically pumped (x2) MMIC mixer with an integrated LO amplifier which can be used as an upconverter or downconverter in the 26 to 33 GHz frequency range. The chip utilizes a GaAs PHEMT technology that results in a small overall chip area of 1.28mm2. The 2LO to RF isolation is excellent eliminating the need for add.

Features

Integrated LO Amplifier: -5 dBm Input Sub-Harmonically Pumped (x2) LO High 2LO/RF Isolation: 33 dB Die Size: 1.32 x 0.97 x 0.1 mm General Description The HMC338 chip is a general purpose sub-harmonically pumped (x2) MMIC mixer with an integrated LO amplifier which can be used as an upconverter or downconverter in the 26 to 33 GHz frequency range. The chip utilizes a GaAs PHEMT technology that results in a small overall chip area of 1.28mm2. The 2LO to RF isolation is excellent eliminating the need for additional filtering. The LO amplifier is a single bias (+3V to +4V) two stage design with on.