mt9123apr1 Zarlink Semiconductor, mt9123apr1 Datasheet - Page 24

• Manufacturer Part Number: mt9123apr1
• Description: Dual Voice Echo Canceller Itu-t G165 Compliant
• Manufacturer: Zarlink Semiconductor

Applications
echo
paths
echo
path
echo
path
R
T
T
R
R
T
MT8941 PLL
C4
F0
MT8910 2B1Q
MT8972 Bi-Phase
MT8931 S-INT
MT9160 5V CODEC
MT9160 5V CODEC
C4o
Clockin
Clockin
DSTo
F0b
DSTi
Figure 11 - (Basic Rate ISDN) Wireless Application Diagram
Figure 12 - (Analog Trunk) Wireless Application Diagram
Dout
Dout
Din
Din
F0i
F0i
Sin
Rout
Sin
Rout
MT9123 is in SSI mode
Zarlink Semiconductor Inc.
MT9123
MT9123 is in SSI mode
MT9123
MT9123
BCLK
BCLK
Sout
ENA
ENB
Sout
ENA
ENB
Rin
Rin
24
MT9125 ADPCM
DSTi
EN1
EN2
C20
DSTo
F0i
DSTi
EN1
EN2
C20
DSTo
F0i
MT9125 ADPCM
ADPCMo
MCLK
ADPCMi
ADPCMo
MCLK
ADPCMi
Dual RF Section
Dual RF Section
Din
Dout
BCLK
STB1
Din
Dout
BCLK
STB1
Data Sheet