CHR3763-QDG Datasheet, PDF (9/16 Pages) United Monolithic Semiconductors – 12-16GHz Integrated Down Converter

12-16GHz Integrated Down Converter
CHR3763-QDG
Typical Board Measurements
Tamb.= +25°C, VD1= VD2= VD3= +3V, VG4= -1V, P_LO = +5dBm
Noise Figure versus temperature at IF = 3.5GHz
(USB mode)
6
5,5
85°C
5
25°C
4,5
-40°C
4
3,5
3
2,5
2
1,5
1
0,5
0
10 10,5 11 11,5 12 12,5 13 13,5 14 14,5 15 15,5 16 16,5 17 17,5 18
RF Frequency (GHz)
Input IP3 versus temperature at IF = 2GHz
(USB & LSB modes – RF = -20dBm DCL)
10
8
6
4
2
0
USB at 85°C
LSB at 85°C
-2
USB at 25°C
LSB at 25°C
-4
USB at -40°C
LSB at -40°C
-6
11
12
13
14
15
16
17
RF Frequency (GHz)
Ref. : DSCHR3763-QDG3324 - 20 Nov 13
9/16
Specifications subject to change without notice
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