BF747 NXP Semiconductors, BF747 Datasheet - Page 7

• Manufacturer Part Number: BF747
• Description: Npn 1 Ghz Wideband Transistor
• Manufacturer: NXP Semiconductors

Philips Semiconductors
9397 750 13394
Product data sheet
Fig 11. Common base reverse admittance (Y
(mS)
(1) I
(2) I
(3) I
(4) f = 200 MHz.
(5) f = 300 MHz.
(6) f = 500 MHz.
(7) f = 600 MHz.
(8) f = 800 MHz.
(9) f = 1000 MHz.
b
12
0.5
1.5
2.5
0
1
2
V
E
E
E
0.7
CB
= 10 mA.
= 5 mA.
= 2 mA.
= 10 V.
0.5
(1)
(2)
0.3
g
12
(7)
(6)
(8)
(3)
(mS)
(5)
mbb411
(9)
(4)
12
0.1
).
Rev. 03 — 27 July 2004
Fig 12. Common base output admittance (Y
(mS)
(1) I
(2) I
(3) I
(4) f = 1000 MHz.
(5) f = 800 MHz.
(6) f = 600 MHz.
(7) f = 500 MHz.
(8) f = 300 MHz.
(9) f = 200 MHz.
b
22
8
6
4
2
0
V
E
E
E
0
CB
= 2 mA.
= 5 mA.
= 10 mA.
(9)
= 10 V.
(8)
(7)
0.4
(6)
NPN 1 GHz wideband transistor
(5)
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
0.8
(4)
(1)
(2)
1.2
g
(3)
22
mbb412
(mS)
BF747
22
1.6
).
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