CXA2064 Sony Corporation, CXA2064 Datasheet - Page 7

• Manufacturer Part Number: CXA2064
• Description: US Audio Multiplexing Decoder
• Manufacturer: Sony Corporation

No.
Pin
21
18
20
22
23
TVOUT-R
VCAWGT
TVOUT-L
VCATC
Symbol
M1
Pin
voltage
1.7V
4.0V
4.0V
4.0V
—
50µ
2.9V
23
22
4k
36k
8µ
50µ
40k
V
30k
4
Eqivalent circuit
CC
4k
40k
10.5k
4
580
580
24k
40k
7.5µ
4V
25k
3p
– 7 –
8k
3k
20k
580
580 147
V
18
21
V
CC
CC
20
V
CC
Determine the restoration
time constant of the VCA
control effective value
detection circuit.
(the specified restoration
time constant can be
obtained by connecting a
10µF capacitor between this
pin and GND.)
TVOUT right channel output
pin.
Mode control switch pin.
This pin has 3 ranges for
input voltage.
Stereo, BOTH, SAP selection
are available.
Weight the VCA control
effective value detection
circuit.
(Connect a 1µF capacitor
and a 3.9kΩ resistor in series
between this pin and GND.)
TVOUT left channel output
pin.
Description
CXA2064M