MT9122AE Zarlink Semiconductor, MT9122AE Datasheet - Page 26

• Manufacturer Part Number: MT9122AE
• Description: Description = Dual Voice Echo CANceller ( Itu-t G165 Compliant) With Disable Tone Detection ;; Package Type = Pdip ;; No. Of Pins = 28
• Manufacturer: Zarlink Semiconductor

MT9122
Notes: 1. CMOS output
Notes: 1. CMOS output
26
Sout/Rout
BCLK
ENA1/ENA2
or
ENB1/ENB2
Rin/Sin
Sout/Rout
C4i
F0i
Rin/Sin
F0od
2. TTL input compatible
3. CMOS input
(see Table 8 for symbol definitions)
2. TTL input compatible
3. CMOS input
(see Table 8 for symbol definitions)
(2)
(2)
(1)
(2)
(3)
(3)
(1)
(1)
(2)
(2)
V
V
V
V
V
V
H
H
H
L
L
L
V
V
V
V
V
V
H
H
H
L
L
L
t
F0iS
t
SD
t
SSS
t
F0iH
Bit 0
Bit 0
t
DSS
Bit 0
Bit 0
t
Figure 18 - ST-BUS Data Port Timing
DD
t
DSH
Figure 17 - SSI Data Port Timing
Bit 1
t
BCP
t
DSD
Bit 1
t
C4H
t
BCH
t
DIS
Bit 1
Bit 1
t
DIH
t
C4L
t
BCL
t
DFD
t
DFW
t
SSH
t
AHZ
t
ASHZ
Data Sheet
V
V
V
V
CT
TT
TT
CT
V
V
V
V
V
CT
TT
TT
CT
CT