BFG67/XR Ver la hoja de datos (PDF) - NXP Semiconductors.
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fabricante
BFG67/XR Datasheet PDF : 14 Pages
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NXP Semiconductors
NPN 8 GHz wideband transistors
Product specification
BFG67; BFG67/X; BFG67/XR
4
handbook, halfpage
F
(dB)
3
2
MBB309
I C = 30 mA
15 mA
5 mA
1
0
10 2
10 3
10 4
f (MHz)
VCE = 8 V.
Fig.12 Minimum noise figure as a function of
frequency.
BFG67/X
f
(MHz)
500
VCE
(V)
8
IC
(mA)
5
Noise Parameters
Fmin
(dB)
0.95
Gamma (opt)
(mag) (ang)
0.455 33.8
Rn/50
0.288
unstable
region
0.5
stability
1
circle
2
0.2
+j
0
−j
0.2
0.2
0.5
1
3 dB
1.5 dB
2 dB
Fmin=0.95 dB
5
OPT
10
2
5 10
∞
10
5
ZO = 50 Ω.
0.5
1
Fig.13 Noise circle figure.
2
MBB317
Rev. 05 - 23 November 2007
7 of 14
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