BFP640
Third order Intercept Point IP =ƒ(I )
Transition frequency f = ƒ(I )
3
C
T
C
(Output, Z =Z =50Ω)
f = 1GHz
S
L
V
= parameter, f = 1.8 GHz
V
= parameter
CE
CE
30
45
dBm
GHz
24
21
18
15
12
9
3V
2V
35
30
25
20
15
10
5
4V
3V
2V
6
1V
3
0.5V
0
0
mA
mA
0
10
20
30
40
60
0
10
20
30
40
60
I
I
C
C
Power gain G , G = ƒ(I )
Power Gain G , G = ƒ(f),
ma ms
ma
ms
C
V
= 3V
|S |² = f (f)
CE
21
f = parameter
V
= 3V, I = 30mA
CE
C
30
55
dB
0.9GHz
1.8GHz
dB
26
24
22
20
18
16
14
12
10
45
40
35
30
25
20
15
10
2.4GHz
3GHz
Gms
4GHz
|S21|²
Gma
4
5GHz
6GHz
mA
GHz
0
10
20
30
40
60
0
1
2
3
6
I
f
C
Apr-21-2004
6
INFINEON [ Infineon ]
