NJG1553BF
nRECOMMENDED
PCB DESIGN
IFOUT
V
LO
C4
C3
R1
L5
C1
C5
L7
L6
C8
C7
C6
C2
V
MIX
LOIN
L3
NJG1553BF
L1
R2
L4
L2
RFIN
PCB: FR-4 t=0.5mm
Microstrip Line Width=1mm
PCB Size: 22.5x30.0mm
PRECAUTIONS
[1]
[2]
[3]
[4]
[5]
Please place a inductor L1 at about 3.5mm distance from RFIN terminal (Pin #6).
Please place a inductor L3 at about 3.5mm distance from LOIN terminal (Pin #4).
Please place a capacitor C1 close to by-pass capacitor terminal (Pin #2).
Please place capacitors C6, C7, C8 close to C2.
Please place capacitors C3, C4 close to R1 and L5.
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