AA026P1-00 Datasheet, PDF (2/2 Pages) Alpha Industries – 25-29 GHz GaAs MMIC Driver Amplifier

25–29 GHz GaAs MMIC Driver Amplifier
Typical Performance Data
20
10 _S21
0 ^S22
-10 ^S11
-20
-30
-40 ^S12
-50
20 21 22 23 24 25 26 27 28 29 30
Frequency (GHz)
Typical Small Signal Performance
S-Parameters (V_D = 6 V)
Bias Arrangement
Circuit Schematic
Detail A
RF IN
See
Detail A
RF IN
RF OUT
.01 µF 50 pF
6V
For biasing on, adjust V_DS from zero to the desired value
(6 V recommended). For biasing off, reverse the biasing on procedure.
AA026P1-00
V+ ^{RF OUT}
2
Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email [e-mail] • www.alphaind.com
Specifications subject to change without notice. 12/99A