MT9072 Zarlink Semiconductor, Inc., MT9072 Datasheet - Page 259

• Manufacturer Part Number: MT9072
• Description: Octal T1-E1-J1 Framer
• Manufacturer: Zarlink Semiconductor, Inc.

Preliminary Information
AC Electrical Characteristics - ST-BUS 2.048Mb/s Timing
AC Electrical Characteristics - GCI 2.048Mb/s Timing
1
2
3
4
5
5
6
ST-BUS
Bit Cells
2Mb/s
FPi
(ST-BUS F0i)
CKi
(ST-BUS C4i)
CSTi & DSTi
(Inputs)
CSTo & DSTo
(Outputs)
ST-BUS
Bit Cells
2Mb/s
FPi
(ST-BUS F0i)
CKi
(ST-BUS C4i)
Internal
(ST-BUS C2)
DCL Clock Width High or Low
Frame Pulse Setup
Frame Pulse Hold
Serial Input Setup
Serial Input Hold
Serial Input Hold
Serial Output Delay
Characteristics
Characteristics
Figure 55 - ST-BUS 2.048Mb/s Functional Timing Diagram
Timeslot 31
Bit 0
Figure 54 - ST-BUS 2.048Mb/s Timing
Timeslot 31
Sym
t
t
SOD
t
t
t
SIH
Sym
DCLW
FSCH
FSCS
t
t
Bit 0
SIS
SIH
Outputs Data
MT9072
t
Min
SIS
Inputs Data
50
Min
100
MT9072
50
50
30
50
Timeslot 0
Bit 7
t
SIH
t
Typ
F0S
Typ
122
t
t
SOD
Max
F0H
125
Max
144
Timeslot 0
t
C4W
Bit 6
Units
Units
Timeslot 0
ns
ns
ns
ns
ns
ns
ns
Bit 7
Outputs Data
t
C4W
MT9072
150pF load on CSTo and DSTo
Inputs Data
MT9072
Timeslot 0
Bit 5
Test Conditions
Test Conditions
MT9072
V
V
V
V
T
T
T
T
259