BFG520W/X NXP [NXP Semiconductors], BFG520W/X Datasheet - Page 9

• Manufacturer Part Number: BFG520W/X
• Description: NPN 9 GHz wideband transistors
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
handbook, full pagewidth
handbook, full pagewidth
NPN 9 GHz wideband transistors
f = 900 MHz; V
(1)
(2) F = 2 dB.
(3) F = 2.5 dB.
(4) F = 3 dB.
(5)
(6) G = 11 dB.
(7) G = 10 dB.
(8) G = 9 dB.
f = 2 GHz; V
opt
ms
; G
; F
min
max
CE
= 1.85 dB.
CE
= 11.8 dB.
= 6 V; I
= 6 V; I
C
stability
circle
= 5 mA; Z
C
= 5 mA; Z
180
o
180
Fig.16 Common emitter noise figure circles; typical values.
= 50
Fig.17 Common emitter noise figure circles; typical values.
o
o
= 50
o
0
135
135
0
0.2
0.2
135
135
unstable
region
0.2
0.2
o
o
(6)
0.2
o
o
(5)
0.2
0.5
0.5
(7)
0.5
0.5
Rev. 04 - 21 November 2007
(1)
0.5
0.5
(8)
(2)
F = 3 dB
F = 1.5 dB
F = 2 dB
F
90
90
(3)
min
1
1
1
90
90
o
o
1
1
1
= 1.1 dB
o
o
opt
(4)
2
2
2
2
2
2
5
5
45
45
BFG520W; BFG520W/X
45
o
45
o
5
5
o
MLB825
o
5
5
MLB824
0
o
0
o
1.0
0.8
0.6
0.4
0.2
0
1.0
1.0
0.8
0.6
0.4
0.2
0
1.0
Product specification
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