BFM505 Philips Semiconductors, BFM505 Datasheet - Page 7

• Manufacturer Part Number: BFM505
• Description: Dual NPN wideband transistor
• Manufacturer: Philips Semiconductors

Philips Semiconductors
1996 Oct 08
handbook, halfpage
handbook, halfpage
Dual NPN wideband transistor
V
Fig.10 Minimum noise figure as a function of
V
Fig.12 Minimum noise figure as a function of
CE
CE
(dB)
(dB)
F
F
= 3 V.
= 3 V.
5
4
3
2
0
1
5
4
3
2
0
1
10
10
collector current; typical values.
2
frequency; typical values.
1
1.25 mA
5 mA
2000 MHz
1000 MHz
900 MHz
500 MHz
10
1
3
I C (mA)
f (MHz)
MGC766
MGC768
10
10
4
7
handbook, halfpage
V
handbook, halfpage
Fig.11 Associated available gain as a function of
V
Fig.13 Associated available gain as a function of
G ass
CE
(dB)
G ass
(dB)
CE
= 3 V.
= 3 V.
20
15
10
20
15
10
5
0
5
0
5
5
10
10
collector current; typical values.
frequency; typical values.
2
1
I C = 1.25 mA
5 mA
10
1
3
f = 900 MHz
2 GHz
1GHz
Product specification
I C (mA)
f (MHz)
BFM505
MGD686
MGC769
10
10
4