cxa1910q Sony Electronics, cxa1910q Datasheet - Page 3

• Manufacturer Part Number: cxa1910q
• Description: Dolby B Type Noise Reduction System With Playback Equalizer
• Manufacturer: Sony Electronics

Pin Description
Pin
No.
30
32
39
33
34
37
38
10
29
35
31
40
36
11
1
2
PBOUT
PBFB
PBIN
V
MSGND
GND
PBGND
PBTC
E IREF
MSOUT
Symbol
CC
0.0V for
signal
detection;
5.0V for
no signal
detection
value
1.25V
2.1V
2.1V
8.0V
0.0V
DC
0V
—
300k
Z (in)
—
—
—
—
—
—
—
Refer to Page 6.
31
40
36
V
DD
11
147
=5V
42µ
Equivalent circuit
147
147
—3—
30µ
20k
10µ
1.25V
GND
GND
Vcc
Vcc
GND
Vcc
(Ta=25°C, V
PBEQ output
PBEQ feedback
PBEQ input
Power supply
Ground
PBEQ capacitance
Reference current setting
resistor pin
MS output
Description
CC
=8.0V, no signal)
CXA1910Q