BLF2048 Philips Semiconductors, BLF2048 Datasheet - Page 8

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

Philips Semiconductors
2000 Feb 17
handbook, full pagewidth
UHF push-pull power LDMOS transistor
Dimensions in mm.
The components are situated on one side of the copper-clad printed-circuit board with Teflon dielectric (
The other side is unetched and serves as a ground plane.
L1
B2,L3
B1,L2
C13
C12
C8
C9
P1
Fig.9 Component layout for 2.2 GHz class-AB test circuit.
P2
R2
R4
C2
C1
40
C3
R3
R1
L4
C6
C7
L5
C11
C10
L6
L7
V BIAS
L6
V BIAS
C4
L12
L13
L8
L9
C5
L10
L11
8
L15
L14
C14
C14
C26
C20
C25
C19
L25
L23
R6
R5
L16
L17
C27
C21
C15
L26
L24
L18
L19
r
C22
C28
40
C16
= 6.15), thickness 0.64 mm.
C18
C17
C23
C29
V DS
V DS
C30
C24
B3,L20
B4,L21
Preliminary specification
MGT014
L22
BLF2048
60