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CHR0100a
5.8GHz I/Q Mixer
GaAs Monolithic Microwave IC Description
The CHR0100a is a single chip MMIC including an I/Q mixer and a RF gain block that minimises the overall conversion loss of the receiver and provides the RF signal to the mixer through a power divider. The circuit is manufactured with the PHEMT process : 0.25µm gate length, via holes through the substrate, air bridges and electron beam gate lithography. It is supplied in chip form or in ceramic leadless chip carrier.
Vg
I
Q
Vd RF
LO
Block diagram
Main Features
■ 5.8GHz centre frequency ■ DC-50MHz IF bandwidth ■ Low noise figure ■ Low I/Q phase & amplitude unbalance ■ Chip size : 1.77 x 1.37 x 0.
CHR0100A Datasheet
