cxa2064m Sony Electronics, cxa2064m Datasheet - Page 8

• Manufacturer Part Number: cxa2064m
• Description: Us Audio Multiplexing Decoder
• Manufacturer: Sony Electronics

No.
Pin
25
24
26
28
SAPOUT
VEOUT
Symbol
VCAIN
VETC
Pin
voltage
4.0V
4.0V
4.0V
1.7V
24k
10µ
25
4
Vcc
Eqivalent circuit
4k
5P
50µ
4
V
CC
580
580
20k
4k
– 8 –
50µ
47k
V
CC
24
580
580
20k
10k
5P
7.5µ
10k
47k
147
Vcc
26
28
Vcc
Variable de-emphasis output
pin.
(Connect a 4.7µF non-polar
capacitor between Pins 25
and 24.)
Determine the restoration
time constant of the variable
de-rmphasis control effective
value detection circuit.
(the specified restoration
time constant can be
obtained by connecting a
3.3µF capacitor between this
pin and GND.)
SAP FM detector output pin.
VCA input pin.
Input the variable
de-emphasis output signal
from Pin 25 via a coupling
capacitor.
Description
CXA2064M