CHR3763-QDG Datasheet, PDF (10/16 Pages) United Monolithic Semiconductors – 12-16GHz Integrated Down Converter

CHR3763-QDG
12-16GHz Integrated Down Converter
Typical Board Measurements
Tamb.= +25°C, VD1= VD2= VD3= +3V, VG4= -1V, P_LO = +5dBm
10
8
6
4
2
0
-2
-4
-6
0.5
0
-5
-10
-15
-20
-25
-30
-35
-40
5
Input IP3 versus temperature at RF = 14.5GHz
(USB & LSB modes – RF = -20dBm DCL)
USB at 85°C
USB at 25°C
USB at -40°C
LSB at 85°C
LSB at 25°C
LSB at -40°C
1
1.5
2
2.5
3
3.5
4
IF Frequency (GHz)
Return Loss LO & RF
LO Return Loss
RF Return Loss
7.5
10
12.5
15
17.5
20
22.5
25
Frequency (GHz)
Ref. : DSCHR3763-QDG3324 - 20 Nov 13
10/16
Specifications subject to change without notice
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