cxa1563m Sony Electronics, cxa1563m Datasheet - Page 3

• Manufacturer Part Number: cxa1563m
• Description: Dolby B-c Type Noise Reduction System With Built-in S Type Switch
• Manufacturer: Sony Electronics

Pin Description and Equivalent Circuit
Pin
No.
2,
27
4,
25
3,
26
5,
24
1
IREF
PB IN
MPX IN
LINE IN
MPX OUT
Symbol
Z: Imp
40K
62K
0
0
V
EE
VDC (V)
VCT
VCT
VCT
+ 1.25V
– 3 –
62k
8.8k
Equivalent circuit
40k
500
500
V
EE
V
V
CC
EE
V
VCT
V
V
V
VCT
V
V
+ 1.25V
CC
EE
CC
EE
CC
EE
Reference current pin
for setting internal filter
cut-off frequency
Playback input pin
Reference level
Buffer amplifier input
pin to drive multiplex
filter
Reference level
Recording input pin
Reference level
Buffer amplifier output
pin to drive multiplex
filter
Reference level
Description
= –30dBm
= –19dBm
= –25dBm
= –21dBm
CXA1563M/S