THN450Z Datasheet, PDF (5/5 Pages) AUK corp – SiGe NPN Transistor

Power Gain
vs. Frequency
40
V =2V
35
CE
I = 50 mA
C
30
MSG
25
20
15
MAG
10
|S |²
21
5
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
Frequency (GHz)
Noise Figure
vs. Collector Current
at V_CE = 2 V, I_C =parameters, Z_S = Z_Sopt
4.0
3.5
3.0
f = 1.8 GHz
2.5
2.0
f = 0.9 GHz
1.5
1.0
0.5
0.0
0 10 20 30 40 50 60 70
Collector Current, I (mA)
C
THN450Z
40
V =3V
35
CE
I = 70 mA
C
30
MSG
25
20
MAG
15
10
|S |²
21
5
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
Frequency (GHz)
5