BFR92AT Datasheet, PDF (7/16 Pages) NXP Semiconductors – NPN 5 GHz wideband transistor

Philips Semiconductors
NPN 5 GHz wideband transistor
Product specification
BFR92AT
handbook, h⁶alfpage
F
(dB)
4
2
MGC889
f = 2 GHz
1 GHz
500 MHz
6
handbook, halfpage
F
(dB)
4
2
MGC890
IC = 15 mA
10 mA
5 mA
0
1
10
I _C (mA)
10 ²
V_CE = 10 V.
Fig.10 Minimum noise figure as a function of
collector current; typical values.
0
10²
10³
f (MHz)
10⁴
V_CE = 10 V.
Fig.11 Minimum noise figure as a function of
frequency; typical values.
handbook, full pagewidth
135 ^o
0.5
0.2
180 ^o 0
0.2
0.5
90 ^o
1
F = 4 dB
2
45 ^o
F = 3 dB
F = 2 dB
5
Fmin = 1.6 dB
1
2 ^Γopt 5
1.0
0.8
0.6
0.4
0.2
0^o 0
0.2
5
0.5
135 ^o
1
90 ^o
f = 500 MHz; V_CE = 10 V; I_C = 5 mA; Z_o = 50 Ω.
2
45 ^o
MGC891
1.0
Fig.12 Common emitter noise figure circles; typical values.
2000 Mar 28
7