Velocium Products
18 - 20 GHz HPA - APH478
8.5-11.0 GHz GaAs MMIC
Power Amplifier
April 2006 - Rev 14-Apr-06
P1014
Power Amplifier Measurements
Small signal Gain (Vd=8V, Vgg=-5V, Ps=-20dBm)
Input return loss (Vd=8V, Vgg=-5V, Ps=17dBm)
0
20
-5
19
18
-10
-15
-20
17
16
15
-25
-30
-35
14
8
8.5
9
9.5
10
10.5
11
11.5
12
8
8.5
9
9.5
10
10.5
11
11.5
12
f [GHz]
f [GHz]
Output power (Vd=8V, Vgg=-5V, Ps=17dBm)
Power Added Efficiency (Vd=8V, Vgg=-5V, Ps=17dBm)
33
32
31
30
29
50
45
40
35
30
25
20
8
8.5
9
9.5
10
10.5
11
11.5
12
8
8.5
9
9.5
10
10.5
11
11.5
12
f [GHz]
f [GHz]
Page 2 of 5
Mimix Broadband, Inc., 10795 Rockley Rd., Houston,Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Characteristic Data and Specifications are subject to change without notice. ©2006 Mimix Broadband, Inc.
Export of this item may require appropriate export licensing from the U.S. Government. In purchasing these parts, U.S. Domestic customers accept
their obligation to be compliant with U.S. Export Laws.