BFS540 Datasheet, PDF (6/11 Pages) NXP Semiconductors – NPN 9 GHz wideband transistor

Philips Semiconductors
NPN 9 GHz wideband transistor
Product specification
BFS540
4
handbook, halfpage
F
(dB)
3
f=
2 GHz
2
900 MHz
1
500 MHz
MRC009
0
1
10
10²
IC (mA)
V_CE = 8 V; T_amb = 25 °C.
Fig.10 Minimum noise figure as a function of
collector current.
4
handbook, halfpage
F
(dB)
3
2
MRC003
IC =
40 mA
10 mA
1
0
10^−1
1
f (GHz)
10
V_CE = 8 V; T_amb = 25 °C.
Fig.11 Minimum noise figure as a function of
frequency.
November 1992
6