BFG94 Philips Semiconductors, BFG94 Datasheet - Page 5

• Manufacturer Part Number: BFG94
• Description: NPN 6 GHz wideband transistor
• Manufacturer: Philips Semiconductors

Philips Semiconductors
September 1995
handbook, halfpage
NPN 6 GHz wideband transistor
V BB
L1 = L3 = 5 H micro-choke.
L2 = 1 turn copper wire (0.4 mm), internal diameter 4 mm.
Fig.2
input
75
(mW)
P tot
800
600
400
200
0
0
Test circuit for second and third order
intermodulation distortion.
1 nF
Fig.4 Power derating curve.
L1
50
2 pF
10 k
33
247
100
L2
1 nF
L3
150
DUT
33
T s ( C)
1 nF
MBB790
200
MBB780
output
75
V CC
5
handbook, halfpage
Fig.3
V
Fig.5
FIXTURE
CE
TEST
DUT
h FE
= 10 V; T
120
80
40
0
0
Measurement set-up for third order
intercept point and 1 dB gain compression.
DC current gain as a function of collector
current.
j
= 25 C
OUTPUT SLUG TUNER
INPUT SLUG TUNER
10
20
Product specification
BIAS
BIAS
TEE
TEE
I
C
(mA)
MCD087
BFG94
MBB789
output
input
30