1998 Oct 21 7
NXP Semiconductors Product specification
NPN wideband transistor BFG480W
Fig.9 Common emitter input reflection coefficient (S
11
); typical values.
I
C
=80mA; V
CE
=2V; Z
o
=50
handbook, full pagewidth
MGR630
0
0.2
0.6
0.4
0.8
1.0
1.0
5
2
1
0.5
0.2
0
0.2
0.5
1
2
5
0.2 0.5 1 2 5
180°
135°
90°
45°
0°
45°
90°
135°
40 MHz
3 GHz
Fig.10 Common emitter forward transmission coefficient (S
21
); typical values.
I
C
=80mA; V
CE
=2V.
handbook, full pagewidth
MGR631
25 20 15 10 5
180°
135°
90°
45°
0°
45°
90°
135°
40 MHz
3 GHz
1998 Oct 21 8
NXP Semiconductors Product specification
NPN wideband transistor BFG480W
I
C
=80mA; V
CE
=2V.
Fig.11 Common emitter reverse transmission coefficient (S
12
); typical values.
handbook, full pagewidth
MGR632
0.5 0.4 0.3 0.2 0.1
180°
135°
90°
45°
0°
45°
90°
135°
40 MHz
3 GHz
Fig.12 Common emitter output reflection coefficient (S
22
); typical values.
I
C
=80mA; V
CE
=2V; Z
o
=50
handbook, full pagewidth
MGR633
0
0.2
0.6
0.4
0.8
1.0
1.0
5
2
1
0.5
0.2
0
0.2
0.5
1
2
5
0.2 0.5 1 2 5
180°
135°
90°
45°
0°
45°
90°
135°
40 MHz
3 GHz
1998 Oct 21 9
NXP Semiconductors Product specification
NPN wideband transistor BFG480W
Noise data
V
CE
= 2 V; typical values.
f
(MHz)
I
C
(mA)
F
min
(dB)
mag
angle
r
n
()
900 2 1.1 0.41 96.1 0.21
4 1.1 0.31 106.6 0.14
6 1.2 0.27 118.4 0.12
8 1.2 0.26 131.7 0.10
10 1.3 0.28 143.2 0.10
20 1.6 0.39 166.2 0.07
40 2.0 0.49 176.0 0.07
60 2.3 0.57 179.5 0.07
80 2.9 0.45 177.3 0.18
2000 2 2.4 0.57 171.9 0.09
4 2.0 0.49 178.9 0.08
61.80.46175.7 0.09
81.80.44171.7 0.09
10 1.8 0.43 168.4 0.09
12 1.8 0.44 165.3 0.10
14 1.8 0.44 163.7 0.10
20 1.9 0.46 158.3 0.11
40 2.3 0.52 150.2 0.14
60 2.6 0.56 147.7 0.18
80 2.8 0.60 146.1 0.22
Fig.13 Minimum noise figure as a function of
collector current; typical values.
V
CE
=2V.
handbook, halfpage
02040 80
4
3
1
0
2
MGR634
I
C
(mA)
F
min
(dB)
60
900 MHz
2 GHz
APPLICATION INFORMATION
RF performance at T
s
60 C in a common emitter test circuit (see Figs 18 and 19).
MODE OF OPERATION
f
(GHz)
V
CE
(V)
I
CQ
(mA)
P
L
(mW)
G
p
(dB)
C
(%)
Pulsed; class-AB; <1:2; t
p
= 5 ms 2 3.6 1 100 typ. 13.5 typ. 45

BFG480W,135

Mfr. #:
Manufacturer:
NXP Semiconductors
Description:
RF Bipolar Transistors Single NPN 4.5V 250mA 360mW 40 21GHz
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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