CXA2064 查看數據表（PDF） - Sony Semiconductor
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CXA2064 Datasheet PDF : 21 Pages
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CXA2064M
Pin
No.
Symbol
Pin
voltage
5
IREF
1.3V
Eqivalent circuit
Description
VCC
40k
40k 30k 34k 15k 30k
×2
30p 1.8k
6.3k
16k
VCC
5
147
Set the filter and VCO
reference current.
(Connect a 68kΩ (±1%)
resistor between this pin and
GND.)
6
GND
—
7 COMPIN 4.0V
8 SAPTC 4.5V
6
VCC
24k 24k
147
7
50k
4V
24k
Analog block GND.
Audio multiplexing signal
input pin.
VCC
8k
3k
10k
1k
VCC
8
4k
↓ 50µ
Set the time constant for the
SAP carrier detection circuit.
(Connect a 4.7µF capacitor
between this pin and GND.)
–4–
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