CHR3764-QEG
21-27GHz Down-Converter
DC Schematic
LNA (4V, 75mA)
VDL=4V
2k
45
17
22
16mA
26mA
33mA
310
64
3.4k
3.4k
3.3k
2.8k
GC2
[-1.5;0.5V]
GC3
[-1.5;0.5V]
VGL~-0.53V
LO Buffer (4V, 245mA)
VD=4V
Differential
Multiplier
25mA
Buffer 1
Buffer 2
60mA
Differential
Amplifier
85mA
75mA
1k
25
960
5.5
8
1k
40
15
40
510
185
16
100
1.6k
960
5.5
25
510
220
725
100
40
15
190
100
Ref. : DSCHR3764-QEG1263 - 20 Sep 11
16/18
Specifications subject to change without notice
Route Départementale 128, BP46 - 91401 ORSAY Cedex - FRANCE
Tel.: +33 (0) 1 69 33 03 08 - Fax: +33 (0) 1 69 33 03 09
UMS [ UNITED MONOLITHIC SEMICONDUCTORS ]
