CXA3222N 데이터 시트보기 (PDF) - Sony Semiconductor
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CXA3222N Datasheet PDF : 8 Pages
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Measurement Circuit
CXA3222N
CDMA
INPUT
1µ
∗1
∗2
1000p
2k
1000p
1 CDMA IN
2 CDMA INX
V4
A4
3 GND
4 PSV
GCTL 8
VCC 7
OUT 6
OUTX 5
1k
V16
A8
0.01µ
V7
A7
0.01µ
1µ
2.1k
∗1
OUTPUT
Application Circuit
CDMA
RX IF
INPUT
1000p
∗∗
1000p
Active
Sleep
1 CDMA IN
2 CDMA INX
3 GND
4 PSV
∗1 TOKO, Inc. B5FL 616DS-1135
∗2 Coilcraft, Inc. 1008HS-102TKBC
∗3 Coilcraft, Inc. 1008HS-821TKBC
GCTL 8
VCC 7
OUT 6
OUTX 5
VCC
0.01µ
1k
Gain Control
Voltage
100p
0.01µ
∗
1000p
1000p
∗
RX IF
OUTPUT
∗ Must be adjusting values to result a best impedance matching between BPF filter and this IC.
Application circuits shown are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for
any problems arising out of the use of these circuits or for any infringement of third party patent and other right due to same.
–5–
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