17–24GHz Down Converter
15
14
13
F_RF=16GHz
F_RF=22GHz
F_RF=18GHz
F_RF=24GHz
CHR3663-QEG
F_RF=20GHz
F_RF=26GHz
Conversion Gain (dB)
12
11
10
9
8
7
6
5
-26
-24
-22
-20
-18
-16
-14
-12
-10
-8
-6
-4
-2
0
2
4
6
Input Power (dBm)
Figure 5 : Conversion Gain versus RF Power & Frequency
F_RF = 2xF_LO+F_IF, F_IF = 2.0GHz, GC2 = GC3 = -1.5V
16
14
12
10
8
Conversion Gain (dB)
6
4
2
0
-2
-4
-6
-8
-10
-12
-14
-16
-26
-24
-22
-20
-18
-16
-14
-12
-10
-8
-6
-4
-2
0
2
4
6
Input Power (dBm)
GCx=-1,5V
Gcx=-0,1V
Gcx=-0,5V
GCx=+0,5V"
Gcx=-0,3V
Figure 6: Conversion Gain versus RF Power & Gain control
F_RF = 2xF_LO+F_IF, F_RF = 20GHz, F_IF = 2.0GHz
Ref. : DSCHR3663-QEG1192 - 11 Jul 11
7/18
Specifications subject to change without notice
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Tel.: +33 (0) 1 69 33 03 08 - Fax: +33 (0) 1 69 33 03 09
UMS [ UNITED MONOLITHIC SEMICONDUCTORS ]
