CHT4699-QDG
Typical Board Measurements
Tamb.= +25°C
Measurements in the package access planes
36-44GHz Variable Attenuator
Gain versus control voltage
0
37.5GHz
-5
-10
-15
-20
-25
-30
-35
-40
-5
-4.5
-4
-3.5
-3
-2.5
-2
-1.5
-1
-0.5
0
Control Voltage V1 or V2 (V)
39.5GHz
41.5GHz
43.5GHz
V1 variable with V2= -5V
dBS21 (dB)
V2 variable with V1= 0V
Gain versus input power & V1 control voltage with V2= -5V
38GHz
42GHz
0
-2
-4
0
-2
-4
V1= -5V
-6
Gain (dB)
V1= -3.5V
V1= -2.7V
V1= -3.3V
V1= -2.5V
V1= -3.1V
-6
Gain (dB)
V1= -5V
V1= -2.9V
-8
V1= -3.5V
V1= -2.7V
V1= -3.3V
V1= -2.5V
V1= -3.1V
V1= -2.9V
-8
-10
-12
-14
-16
-10
-12
-14
-16
0
5
10
15
Input power (dBm)
20
25
0
5
10
15
Input power (dBm)
20
25
2-
Ref. : DSCHT4699-QDG2118 - 27 Apr 12
6/12
Specifications subject to change without notice
Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France
Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34
UMS [ UNITED MONOLITHIC SEMICONDUCTORS ]
