5.5
Characteristic AC Diagrams
BFP420F
Electrical Characteristics
28
26
24
4.00V
3.00V
22
2.00V
20
18
16
14
1.00V
12
10
8
6
4
2
0
0
10
20
30
40
50
60
70
IC [mA]
Figure 5-8 Transition Frequency fT = f (IC), f = 2 GHz, VCE = Parameter in V
30
28
26
24
22
20
18
16
14
12
10
3V, 900MHz
8
4V, 900MHz
6
4
3V, 1900MHz
2
4V, 1900MHz
0
−2
−4
0
10
20
30
40
50
60
IC [mA]
Figure 5-9 3rd Order Intercept Point OIP3 = f (IC), ZS = ZL= 50 Ω, VCE, f = Parameters
Data Sheet
21
Revision 1.1, 2012-11-07