PRELIMINARY
Notice : This is not a final specification
Some parametric limits are subject to change.
MITSUBISHI SEMICONDUCTOR <GaAs MMIC>
MGFC5211
K-Band 2-Stage Power Amplifier
TYPICAL CHARACTERISTICS
Small Signal Performances
(Vd = 5 V, Id1 = 90 mA, Id2 = 180 mA, Ta = 25 ˚C)
20
S21
10
0
S11
-10
S22
-20
-30
10
15
20
25
30
Frequency [GHz]
Output Power Performances
(Vd = 5 V, Id1 = 90 mA, Id2 = 180 mA, Ta = 25 ˚C)
30
50
f = 22.4 GHz
25
40
20
30
15
20
10
10
5
-10 -5
0
0
5
10 15 20
Pin [dBm]
MITSUBISHI
ELECTRIC
as of July '98