CHM1190
K Band Mixer
GaAs Monolithic Microwave IC Description
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.
An electrically identical chip with a mirror drawing versus de LO side is available under the part number CHM1191.
These two MMICs could be helpful in a TX, RX architecture module.
It is available in chip form.
LO
IF
RF
-2
IF=2GHz
Conversion gain (dB) -4 -6 -8 -10 -12 21 22 23 LO Frequency (GHz) 24 25
Main Features
■ 22-24 GHz LO frequency ...