CHR3662-QDG_15 Datasheet, PDF (15/16 Pages) United Monolithic Semiconductors – 7-16GHz Integrated Down Converter

7-16GHz Down Converter
CHR3662-QDG
Notes
The biasing circuits of the stages of the circuit are given in the schemes below.
Vd=4.5V
1.5k
IN
40
Stage 1
35
Stage 2
300
70
LNA
2.8k
100
V2
Vg=-0.3V
18
OUT
Stage 3
2.8k _100
V3
Vd=4.5V
25
1.8k
LO IN
2k
B=-5V
8
LO
Stage 1
780
1.5k
300
1.5k
300
Stage 2
LO OUT
Ref. : DSCHR3662-QDG1192 - 11 Jul 11
15/16
Specifications subject to change without notice
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