CXA3221AN
Measurement Circuit
V8
10k
1
2
3
4
GND
GCTL
VCC
8
7
6
5
A8
A7
0.01µ
1000p
CDMA IN
CDMA INX
PSV
1
0.01µ
CDMA
INPUT
180n
OUTX
OUT
1
1000p2
OUTPUT
1.6k
A4
1 TOKO, Inc. B5FL 616DS-1135
2 Coilcraft, Inc. 0805HS-181TKBC
3 Coilcraft, Inc. 0805HS-151TKBC
Application Circuit
VCC
0.01µ
Gain Control
Voltage
1k
1
2
3
4
GND
GCTL
VCC
8
7
6
5
1000p
100p
CDMA IN
CDMA INX
PSV
0.01µ
RX IF
INPUT
1000p
OUTX
OUT
1000p
RX IF
OUTPUT
Active
Sleep
1000p
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.
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SONY [ SONY CORPORATION ]
