Infineon Technologies N/A BFP 450 NPN Case type SOT 343 I(C) BFP450 Hoja De Datos
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BFP450
BFP450
Electrical Characteristics
Data Sheet
11
Revision 1.0, 2010-10-22
4.3
Frequency Dependent AC Characteristics
Measurement setup is a test fixture with Bias T’s in a 50 Ω system,
T
A
= 25 °C
Figure 2
BFP450 Testing Circuit
Table 5
AC Characteristics,
V
CE
= 3 V,
f
= 150 MHz
Parameter
Symbol
Values
Unit
Note / Test Condition
Min.
Typ.
Max.
Maximum power gain
dB
High linearity operation point
G
ms
–
34.5
–
I
C
= 50 mA
Class A operation point
G
ms
–
35.5
–
I
C
= 90 mA
Transducer gain
dB
Z
S
=
Z
L
= 50 Ω
High linearity operation point
S
21
–
33
–
I
C
= 50 mA
Class A operation point
S
21
–
33.5
–
I
C
= 90 mA
Minimum noise figure
dB
Z
S
=
Z
opt
Minimum noise figure
NF
min
–
1.55
–
I
C
= 50 mA
Associated gain
G
ass
–
32
–
I
C
= 50 mA
Linearity
dBm
Z
S
=
Z
L
= 50 Ω
1 dB gain compression point
OP
1dB
–
19
–
I
C
= 90 mA
3rd order intercept point
OIP
3
–
30.5
–
I
C
= 90 mA
IN
OUT
Bias -T
Bias-T
B
(Pin 1)
E
C
E
VC
Top View
VB