BFP420F_12 Datasheet, PDF (13/30 Pages) Infineon Technologies AG – Low Noise Silicon Bipolar RF Transistor

BFP420F
Electrical Characteristics
Table 5-4 AC Characteristics, f = 450 MHz
Parameter
Symbol
Maximum Power Gain
@ low noise operating point
@ recommended trade off oper. point
@ max. linearity operating point
Transducer Gain
@ low noise operating point
@ recommended trade off oper. point
@ max. linearity operating point
Noise Figure
@ low noise operating point
Minimum noise figure
Associated gain
@ recommended trade off oper. point
Minimum noise figure
Associated gain
Linearity
@ recommended trade off oper. point
3rd order intercept point at output
1 dB gain compression point at output
@ max. linearity operating point
3rd order intercept point at output
1 dB gain compression point at output
G_ms
G_ms
G_ms
S₂₁
S₂₁
S₂₁
NF_min
G_ass
NF_min
G_ass
OIP₃
OP_1dB
OIP₃
OP_1dB
Min.
–
–
–
–
–
–
–
–
–
–
–
–
–
Values
Typ. Max.
25
–
29
–
31
–
21
–
27
–
28.5 –
0.9 –
22.5 –
1.4 –
27
–
21.5 –
8
–
26.5 –
16.5 –
Unit Note / Test Condition
dB
Z_S = Z_SoptG, Z_L = Z_LoptG
V_CE = 3 V, I_C = 4 mA
V_CE = 3 V, I_C = 15 mA
V_CE = 4 V, I_C = 40 mA
dB Z_S = Z_L = 50 Ω
V_CE = 3 V, I_C = 4 mA
V_CE = 3 V, I_C = 15 mA
V_CE = 4 V, I_C = 40 mA
dB
Z_S = Z_SoptN
V_CE = 3 V, I_C = 4 mA
V_CE = 3 V, I_C = 15 mA
dB Z_S = Z_L = 50 Ω
V_CE = 3 V, I_C = 15 mA
V_CE = 4 V, I_C = 40 mA
Table 5-5 AC Characteristics, f = 900 MHz
Parameter
Symbol
Maximum Power Gain
@ low noise operating point
G_ms
@ recommended trade off oper. point G_ms
@ max. linearity operating point
G_ms
Transducer Gain
@ low noise operating point
S₂₁
@ recommended trade off oper. point S₂₁
@ max. linearity operating point
S₂₁
Min.
–
–
–
–
–
–
Values
Typ. Max.
22
–
25
–
26.5 –
19
–
23
–
24
–
Unit Note / Test Condition
dB
Z_S = Z_SoptG, Z_L = Z_LoptG
V_CE = 3 V, I_C = 4 mA
V_CE = 3 V, I_C = 15 mA
V_CE = 4 V, I_C = 40 mA
dB Z_S = Z_L = 50 Ω
V_CE = 3 V, I_C = 4 mA
V_CE = 3 V, I_C = 15 mA
V_CE = 4 V, I_C = 40 mA
Data Sheet
13
Revision 1.1, 2012-11-07