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AN1
0714
_1
©
NXP
B.V
. 2010.
Al
l r
ig
h
ts
r
e
s
e
rv
ed.
App
licat
ion
not
e
R
ev
. 01 — 26 J
a
nu
ar
y
2010
6 o
f 21
N
X
P Semi
conductor
s
AN10714
Us
in
g
th
e
BL
F
5
74
i
n
th
e
88
M
H
z
to
10
8
MH
z F
M
b
a
nd
2.2
B
LF574 PCB layout
The positions of C1, C19 and C23 are indicated but these capacitors are not connected.
Fig 3.
BLF574 PCB layout
001aal306
BLF574
input-rev 3
30RF35
BLF574
output-rev 3
30RF35
C1
L3
L2
L1
L4
L7
L8
L9
L10
L12
L14
L13
L11
L24
L6
B
C3
C4
D1
C6
R8
C5
R15
Q2
R14
C9
B1
C25
C26
C8
C30
R13
R4
R1
R5
R2
R3
R7
Q1
A
C27
Q3
R16
T1
T2
L22
R9
C7
C24
C14
L19
L20
L21
C21
C22
C23
C17 C18 C19
L18
L15
L16
L17
L
25
C13
T4
C11
C16
C10
C15
C32
C33
C34
B2
T3
R10
R12
C29
C28
R11
C31
C20
C2
C12
L23
