BLF2048 Philips Semiconductors, BLF2048 Datasheet - Page 6

• Manufacturer Part Number: BLF2048
• Description: UHF push-pull power LDMOS transistor
• Manufacturer: Philips Semiconductors

Philips Semiconductors
List of components (see Figs 8 and 9)
2000 Feb 17
handbook, full pagewidth
C1, C2
C3, C5
C4
C6, C10
C7, C11
C8, C12, C23,
C29
C9, C13, C24,
C30
C14
C15
C16
C17, C18
C19, C25
C20, C26
C21, C27
COMPONENT
UHF push-pull power LDMOS transistor
input
50
R3
P2
R1
V BIAS
P1
V BIAS
L1
C13
multilayer ceramic chip capacitor; note 1 5.1 pF
Tekelec variable capacitor
Tekelec variable capacitor + multilayer
ceramic chip capacitor; note 1
multilayer ceramic chip capacitor; note 2 100 pF
multilayer ceramic chip capacitor; note 2 18 pF
tantalum SMD capacitor
tantalum SMD capacitor
multilayer ceramic chip capacitor; note 3 0.5 pF
multilayer ceramic chip capacitor; note 3 1 pF
multilayer ceramic chip capacitor; note 1 1.5 pF
multilayer ceramic chip capacitor; note 1 10 pF
MKT ceramic chip capacitor
multilayer ceramic chip capacitor; note 2 6.2 pF
multilayer ceramic chip capacitor
C9
C12
C8
B1
B2
L2
L3
R2
R4
C11
C7
DESCRIPTION
C10
C6
C2
C1
C3
L12
L13
L4
L5
Fig.8 2.2 GHz class-AB test circuit.
L6
L7
C4
L8
L9
L10
L11
C5
6
0.6 to 4.5 pF
0.6 to 4.5 pF +
2.4 pF
4.7 F; 35 V
10 F; 35 V
33 nF
100 nF
VALUE
L14
L15
C14
L16
L17
C15
L18
L19
L23
L25
DIMENSIONS
C19
C25
C17
C18
C16
C20 C21 C22
C26
C27 C28
L20
L21
Preliminary specification
B3
B4
L26
L24
R5
R6
2222 370 11333
2222 581 16641
CATALOGUE NO.
BLF2048
C23 C24
C29 C30
L22
MGT013
output
50
V DS
V DS