CHR3693-QDG Datasheet, PDF (6/14 Pages) United Monolithic Semiconductors – 21-26.5GHz Down converter

CHR3693-QDG 21-26.5GHz Integrated Down converter
Typical Board Measurements
Tamb=25°C, Vdx=Vdl=4V, Typical Vgx=-0.9V & Vgm=-0.7V
P_LO=2dBm, F_IF=2GHz
Board losses have been de-embedded (results in package access planes)
Noise Figure in infradyne mode versus frequency
F_RF = 2xF_LO-F_IF
5
NF LSB @+85°C
NF LSB @+25°C
NF LSB @-40°C
4
3
2
1
0
20
21
22
23
24
25
26
Frequency (GHz)
Noise Figure in supradyne mode versus frequency
F_RF = 2xF_LO+F_IF
5
NF USB @+85°C
NF USB @+25°C
NF USB @-40°C
4
3
2
1
0
20
21
22
23
24
25
26
Frequency (GHz)
Ref. : DSCHR3693QDG2181 - 29 Jun 12
6/14
Specifications subject to change without notice
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