BLF348 Philips Semiconductors, BLF348 Datasheet - Page 10

• Manufacturer Part Number: BLF348
• Description: VHF linear push-pull power MOS transistor
• Manufacturer: Philips Semiconductors

Philips Semiconductors
October 1992
handbook, halfpage
handbook, halfpage
VHF linear push-pull power MOS transistor
Class-A operation; V
R
Fig.11 Input impedance as a function of frequency
Class-A operation; V
R
Fig.13 Power gain as a function of frequency,
GS
GS
(dB)
G p
( )
Z i
= 82
= 82
20
15
10
2
1
0
1
2
3
5
0
160
160
(series components), typical values.
typical values.
(per section); T
(per section); T
180
180
DS
DS
= 28 V; I
= 28 V; I
h
h
= 70 C.
= 70 C.
x i
r i
DQ
DQ
200
200
= 2
= 2
4.6 A;
4.6 A;
220
220
f (MHz)
f (MHz)
MGP238
MGP236
240
240
10
handbook, halfpage
Class-A operation; V
R
Fig.12 Load impedance as a function of frequency
GS
( )
Z L
0.8
0.6
0.4
0.2
= 82
0
160
(series components), typical values.
(per section); T
180
DS
= 28 V; I
h
= 70 C.
DQ
200
= 2
4.6 A;
R L
X L
Product specification
220
f (MHz)
BLF348
MGP237
240