BFG92A Datasheet, PDF (6/13 Pages) Vishay Siliconix – Silicon NPN Planar RF Transistor

NXP Semiconductors
NPN 5 GHz wideband transistor
Product specification
BFG92A/X
4
handbook, halfpage
F
(dB)
3
2
MCD081
f = 2 GHz
1 GHz
500 MHz
1
0
1
10
10 ²
IC (mA)
V_CE = 10 V.
Fig.10 Minimum noise figure as a function of
collector current; typical values.
4
handbook, halfpage
F
(dB)
3
MCD082
I _C = 15 mA
10 mA
5 mA
2
1
0
10 ²
10 ³
10 ⁴
f (MHz)
V_CE = 10 V.
Fig.11 Minimum noise figure as a function of
frequency; typical values.
handbook, full pagewidth
stability circle
1
0.5
2
0.2
+
j
0
0.2
0.5
–j
MSG
23.9 dB
0.2
0.5
5
OPT
Fmin = 1.6 dB
1
2
5 10
2 dB
3 dB
4 dB
10
∞
10
5
2
Z_o = 50 Ω.
Maximum stable gain = 23.9 dB.
1
MCD083
Fig.12 Common emitter noise figure circles; typical values.
Rev. 06 - 12 March 2008
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