CHT4699-99F Datasheet, PDF (6/12 Pages) United Monolithic Semiconductors – 36-44GHz Variable Attenuator

CHT4699-99F
Typical on wafer Measurements
Tamb.= +25°C
S11 versus control voltage
0
36-44GHz Variable Attenuator
S22 versus control voltage
0
-5
-5
-10
-10
-15
-15
-20
35.0
37.5
40.0
42.5
45.0
47.5
50.0
Frequency (GHz)
-20
35.0
37.5
40.0
42.5
45.0
47.5
50.0
Frequency (GHz)
Gain versus input power & V1 control voltage with V2= -5V
38GHz
44GHz
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
-11
-12
-13
-14
-15
-16
0
V1= -5V
V1= -2.8V
V1= -3.6V
V1= -2.4V
V1= -3.2V
5
10
15
20
Input power (dBm)
0
-1
V1= -5V
V1= -3.6V
V1= -3.2V
-2
-3
V1= -2.8V
V1= -2.4V
-4
-5
-6
-7
-8
-9
-10
-11
-12
-13
-14
-15
-16
0
5
10
15
20
Input power (dBm)
Ref. : DSCHT46992090 - 30 Mar 12
6/12
Specifications subject to change without notice
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