BLF547 Philips Semiconductors, BLF547 Datasheet - Page 7

• Manufacturer Part Number: BLF547
• Description: UHF push-pull power MOS transistor
• Manufacturer: Philips Semiconductors

Philips Semiconductors
List of components (see class-B test circuit)
October 1992
C1, C2
C3
C4
C5
C6, C21, C22
C7, C10, C14, C15 multilayer ceramic chip capacitor
C8, C11, C12, C17 multilayer ceramic chip capacitor
C9
UHF push-pull power MOS transistor
COMPONENT
f = 500 MHz.
50
input






L3
L1
L2
C3
C1
C2
multilayer ceramic chip capacitor
(note 1)
multilayer ceramic chip capacitor
(note 1)
film dielectric trimmer
multilayer ceramic chip capacitor
(note 2)
film dielectric trimmer
(note 1)
multilayer ceramic chip capacitor
(note 3)
V bias
V bias

C4
DESCRIPTION
R1
R5
C5
L4
L5
C10
C7
Fig.11 Test circuit for class-B operation.
R2
R6
R4
R3
C11
C8
C6
L6
L7
C9
DUT
15 pF
16 pF
2 to 9 pF
15 pF
2 to 18 pF
390 pF
100 nF
2
in series
7




68 pF
VALUE
C18
L8
L9
L10
L16
L13
C19
L14
C17
C14
C12
C15
C20
V D
V D
R7
R8
DIMENSIONS
L12
L15
C16
C13
C21
L18
L19
L11
L17
L20
L21
C22


C23
C24
Product specification
CATALOGUE NO.
2222 809 09005
2222 809 09006
2222 852 47104
MBC232
L22
L23
L24
BLF547
output
50