cxa2054s Sony Electronics, cxa2054s Datasheet - Page 3

• Manufacturer Part Number: cxa2054s
• Description: Us Audio Multiplexing Decoder
• Manufacturer: Sony Electronics

Pin Description
No.
Pin
48
47
46
1
2
3
4
BASSR2
BASSR1
BASSL2
BASSL1
SURRIN
Symbol
TRER
TREL
voltage
4.0 V
4.0 V
4.0 V
4.0 V
4.0 V
4.0 V
4.0 V
Pin
47
1
V
CC
2
3
20k
Equivalent circuit
10k
4.2k
2.2k
1.8k
3.42k
2.73k
1.42k
1.17k
4.88k
4V
20k
13.2k
10.7k
8.57k
6.89k
5.66k
4.44k
3.67k
15.3k
—3—
580
580
27.5k
47k
4V
3k
580
580
3k
V
CC
4
V
CC
46
48
V
V
CC
CC
BASS filter pin. (Left channel)
(Connect a 15 nF capacitor
between Pins 1 and 48.)
The cutoff frequency is
determined by the built-in
resistor and the external
capacitance.
BASS filter pin.
(Right channel) (Connect a 15
nF capacitor between Pins 47
and 46.)
The cutoff frequency is
determined by the built-in
resistor and the external
capacitance.
TREBLE filter pin.
(Right channel)
(Connect a 6.8 nF capacitor
between this pin and GND.)
TREBLE filter pin.
(Left channel)
(Connect a 6.8 nF capacitor
between this pin and GND.)
Surround external input pin.
Description
(Ta=25 °C, V
CXA2054S
CC
=9 V)