CHM1190 Datasheet (United Monolithic Semiconductors)

CHM1190, K Band Mixer

The CHM1190 is a balanced Schottky diode mixer based on a six quarter wave ring structure.

It could be use in receiver or transmitter part.

This circuit is manufactured with the BESMMIC process: 1 µm Schottky diode device, air bridges, via holes through the substrate, stepper lithography.

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CHM1190 Features

* 22-24 GHz LO frequency range

* IF from 1 to 3 GHz

* Low conversion loss up & down

* High LO/RF isolation

* Low LO input power

* Small chip size: 1.73 x 1.53 x 0.10 mm Typical conversion characteristic (measurement in test fixture) Main Characteristics Tamb. = 25°C Symbol