CHR3762-QDG Datasheet, PDF (7/16 Pages) United Monolithic Semiconductors – 5.5-9GHz Integrated Down Converter

5.5-9GHz Integrated Down Converter
CHR3762-QDG
Typical Board Measurements
Tamb.= +25°C, P_LO = +5dBm
VD1=VD2=VD3=+3V and VG1=-0.45V, VG2=-0.35V, VG3=-0.45V, VG4=-1V
Image Rejection versus IF at LO = 8GHz
(USB & LSB modes)
40
35
30
25
20
15
10
LSB
5
USB
0
1
1,5
2
2,5
3
3,5
IF Frequency (GHz)
Return Losses (LO & RF) versus frequency
0
RF
LO
-2
-4
-6
-8
-10
-12
-14
-16
-18
-20
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Frequency (GHz)
Ref. : DSCHR3762-QDG2335 - 30 Nov 12
7/16
Specifications subject to change without notice
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