AM79Q031 ETC1 [List of Unclassifed Manufacturers], AM79Q031 Datasheet - Page 4

• Manufacturer Part Number: AM79Q031
• Description: Quad Subscriber Line Audio-Processing Circuit (QSLAC) Devices
• Manufacturer: ETC1 [List of Unclassifed Manufacturers]

BLOCK DIAGRAM
4
Analog
VOUT
CHCLK
VOUT
VOUT
VOUT
SLIC
VREF
CD1
CD2
CD1
CD2
CD1
CD2
CD1
CD2
VIN4
VIN
VIN
VIN
C3
C4
C5
C3
C4
C5
C3
C4
C5
C3
C4
C5
1
1
2
2
3
3
4
1
1
1
1
1
2
2
2
2
2
3
3
3
3
3
4
4
4
4
4
Interface
Signal Processing
Signal Processing
Channel 1 (CH 1)
Channel 2 (CH 2)
Signal Processing
Signal Processing
Channel 3 (CH 3)
Channel 4 (CH 4)
SLIC
(SLI)
Am79Q02/021/031 Data Sheet
Quad SLAC Device
Reference
Circuits
Clock
&
INT
Microprocessor Interface
Microprocessor
Time Slot Assigner
CS
(MPI)
(TSA)
DIO
DCLK
Dual/Single
TSCA
DXA
DRA
DXB
DRB
TSCB
Highway
RST
FS
MCLK/E1
PCLK
19256A-001
PCM