BLF544B Philips Semiconductors, BLF544B Datasheet - Page 10

• Manufacturer Part Number: BLF544B
• Description: UHF push-pull power MOS transistor
• Manufacturer: Philips Semiconductors

Philips Semiconductors
October 1992
handbook, halfpage
handbook, halfpage
UHF push-pull power MOS transistor
Class-B operation; V
Fig.13 Input impedance as a function of frequency
Class-B operation; V
P
Fig.15 Power gain as a function of frequency,
L
(dB)
= 20 W.
G p
( )
Z i
30
20
10
10
10
20
30
0
0
0
0
(series components), typical values per
section.
typical values per section.
DS
DS
= 28 V; I
200
= 28 V; I
200
x i
r i
DQ
DQ
= 2
= 2
400
400
20 mA; P
20 mA;
f (MHz)
f (MHz)
L
= 20 W.
MDA493
MDA492
600
600
10
handbook, halfpage
Class-B operation; V
Fig.14 Load impedance as a function of frequency
( )
Z L
40
30
20
10
0
0
(series components), typical values per
section.
X L
R L
DS
= 28 V; I
200
DQ
= 2
400
20 mA; P
Product specification
f (MHz)
BLF544B
L
= 20 W.
MDA494
600