MT9123AE Zarlink Semiconductor, MT9123AE Datasheet - Page 21

• Manufacturer Part Number: MT9123AE
• Description: Description = Dual Voice Echo CANceller ( Itu-t G165 Compliant) ;; Package Type = Pdip ;; No. Of Pins = 28
• Manufacturer: Zarlink Semiconductor

Data Sheet
Applications
echo
path
echo
path
echo
paths
R
T
R
T
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 12 - (Basic Rate ISDN) Wireless Application Diagram
Figure 13 - (Analog Trunk) Wireless Application Diagram
Dout
Dout
Din
Din
F0i
F0i
Sin
Rout
Sin
Rout
MT9123 is in SSI mode
MT9123
MT9123 is in SSI mode
MT9123
BCLK
BCLK
Sout
ENA
ENB
Sout
ENA
ENB
Rin
Rin
DSTi
EN1
EN2
C20
DSTo
F0i
MT9125 ADPCM
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
MT9123
21