cxa1102m Sony Electronics, cxa1102m Datasheet - Page 3

• Manufacturer Part Number: cxa1102m
• Description: Dolby B Type Noise Reduction System
• Manufacturer: Sony Electronics

7, 10
8, 9
No.
12
13
15
TC
REC OUT
REC/PB
IREF
GND
Symbol
Z (in)
—
—
—
—
—
VDC
0.3V
6.0V
1.2V
0V
—
10
13
7
12
8
9
– 3 –
Equivalent Circuit
100k
8.2k
300
300
50µ
8.2k
4µ
10µ
150µ
Vcc
GND
Vcc
Vcc
Vcc
1.2V
GND
GND
GND
CXA1100/CXA1101/CXA1102/CXA1163
Time constant pin for
the level detector
Recording (Encode)
output
Mode control pin for
REC/PB
(Encode/Decode)
"H"
"L
Reference current input
pin for the active filters
Single supply
Split supply
EC (Encode)
Description
B (Decode)
V
EE
Ground