CXA2019 查看數據表（PDF） - Sony Semiconductor
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CXA2019 Datasheet PDF : 30 Pages
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Pin Description
Pin
No.
Symbol
Pin
voltage
1 CERA
—
Equivalent circuit
Vcc
1
Vcc Vcc
10k
28k
CXA2019AQ
Description
32fH (500 or 503.5kHz) ceramic
oscillator connection.
2 AFC
Vcc
Vcc Vcc
—
2
1.2k 46k
CR connection for AFC lag-lead filter.
3 JVCC
9.0V
4 IREF
1.8V
5 J GND
—
6 V2 OUT
7 U2 OUT
3V
8 Y2 OUT
3V
Vcc
4
150
20k
14.4k
Vcc
200
Vcc
6
20k
7
8.6k
Vcc Vcc
200
4k
Vcc
8
8k
–4–
Power supply.
Connect a 10kΩ resistor between this
pin and GND.
Jungle system (H/V) GND.
Reinput system outputs.
Reinput system output.
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