MT9125 Zarlink Semiconductor, MT9125 Datasheet - Page 10

• Manufacturer Part Number: MT9125
• Description: Dual Adpcm Transcoder
• Manufacturer: Zarlink Semiconductor

Preliminary Information
R
T
R
T
L
L
L
L
to SLICs
MT8910
in
in
out
out
Gate Array
L
L
L
L
Generator
+
-
Gate Array
MT8910
in
in
out
out
Generator
+
-
to SLICs
+
-
Ring
+
-
Ring
DSTo
DSTo
DSTi
DSTi
DSTo
DSTo
C4b
F0b
DSTi
DSTi
FPi
C4i
C4b
F0b
FPi
C4i
Hookswitch
from SLICs
Hookswitch
from SLICs
Figure 8 - Pair Gain Application (ST-BUS/ST-BUS)
Figure 7 - Pair Gain Application (ST-BUS/SSI)
C2o
BCLK
F0i
MCLK
ADPCMi
ADPCMo
ENA
C2o
BCLK
F0i
MCLK
ADPCMi
ADPCMo
ENA
C2o
BCLK
F0i
MCLK
ADPCMi
ADPCMo
ENA
C2o
BCLK
F0i
MCLK
ADPCMi
ADPCMo
ENA
MT9125
MT9125
MT9125
MT9125
ENB1
ENB2
ENB1
ENB2
DSTo
DSTo
DSTi
DSTo
ENB1
ENB2
DSTi
ENB1
ENB2
ENS
DSTo
ENS
EN1
EN2
EN1
EN2
DSTi
ENS
DSTi
ENS
EN1
EN2
EN1
EN2
V
V
DD
DD
Dout
Din
STB1
CLK
Dout
Din
STB1
CLK
Dual Codec
D
D
FS
FS
BCLK
MCLK
D
D
FS
FS
BCLK
MCLK
D
D
FS
FS
BCLK
MCLK
D
D
FS
FS
BCLK
MCLK
Dual Codec
X
R
X
R
X
R
X
R
X
R
X
R
X
R
X
R
X
X
X
X
X
X
X
X
V
V
V
V
V
V
V
V
Ain+
Ain-
Aout
V
V
V
V
Ain+
Aout
Ain-
FxL+
FxL+
FxL+
FxL+
FxL-
FxL-
FxL-
FxL-
FRO
FRO
FRO
FRO
MT9125
S
C
2 x
S
L
C
L
2 x
C
S
L
S
L
C
I
I
I
S
C
I
S
C
L
L
I
I
R
R
R
R
T
T
T
T
R
R
R
R
T
T
T
T
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