CGY121A Datasheet, PDF (7/8 Pages) Siemens Semiconductor Group – GaAs MMIC (Variable gain amplifier MMIC-Amplifier for mobile communication Typical Gain Control range over 50dB)

CGY 121 A
Gain vs. Vcontrol
Operating Conditions : Vd=3V, Vg=-4V, f = 1.9GHz, Pin=-10dBm
30
20
10
0
-10
-20
Gain [dB] -20° C
-30
Gain [dB] +25° C
Gain [dB] +70° C
-40
0
0,5
1
1,5
2
2,5
3
3,5
Vcontrol [V]
Total Power Dissipation Ptot = f(Ts)
Ptotmax in mW
700
600
P _totmax
500
81°C
400
300
200
100
0
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150
Soldering Point Temperature Ts in °C
Siemens Aktiengesellschaft
7
Semiconductor Group
7
23.06.98
HL HF PE GaAs1
1998-11-01