cxa1910q Sony Electronics, cxa1910q Datasheet - Page 5

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

Pin
No.
22
15
17
18
19
21
16
25
20
23
26
27
9
4
8
5
TC
MSMODE
NRMODE
DRSW
TAPESW
NRSW
MSSW
VCT
NC
MSLPF
Symbol
value
0.3V
4.0V
4.0V
DC
—
—
—
Z (in)
100k
—
—
—
—
—
22
9
25
15
17
18
19
21
16
5
147
100 k
147
147
Equivalent circuit
2
147
147
—5—
30k
30k
45k
20k
600k
64p
to VGS
0.5µ
50µ
6µ
50µ
GND
50µ
50µ
GND
GND
V
GND
Vcc
Vcc
CC
GND
Vcc
0.5µ
Vcc
Time Constant pin for the level
detector
Refer to Page 6.
Refer to Page 6.
V
No connection.
Capacitance connection for
adjusting the MS LPF time
constant.
CC
/2 output
Description
CXA1910Q