CHM1191 Datasheet, PDF (3/6 Pages) United Monolithic Semiconductors – GaAs Monolithic Microwave IC

K Band Mixer
Typical test fixture measurements
Tamb. = 25°C
A) Down- converter
-2
IF=2GHz
-4
-6
-8
-10
-12
21
22
23
24
25
LO Frequency (GHz)
Conversion gain versus LO frequency
LO Input power= 9dBm (1)
CHM1191
-2
LO=23GHz
-4
-6
-8
-10
-12
0
1
2
3
4
IF Frequency (GHz)
Conversion gain versus IF frequency
LO Input power= 9dBm (1)
B) Up- converter
-2
-4 ^IF=2GHz
-6
-8
-10
-12
21
22
23
24
25
LO Frequency (GHz)
Conversion gain versus LO frequency
LO Input power= 9dBm (1)
-2
-4 LO=23GHz
-6
-8
-10
-12
0
1
2
3
4
IF Frequency (GHz)
Conversion gain versus IF frequency
LO Input power= 9dBm (1)
2
0
IF=2GHz
-2 ^LO=23GHz
-4
-6
-8
-10
-12
0 1 2 3 4 5 6 7 8 9 10
RF Input power (dBm)
Input compression point versus RF power
LO Input power= 9dBm (1)
2
0 _IF=2GHz
-2 _LO=23GHz
-4
-6
-8
-10
-12
-5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10
IF Input power (dBm)
Input compression point versus IF power
LO Input power= 9dBm (1)
Ref. : DSCHM11919025
3/6
Specifications subject to change without notice
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