MT9072 Zarlink Semiconductor, Inc., MT9072 Datasheet - Page 244

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

MT9072
AC Electrical Characteristics - ST-BUS 8.192Mb/s Timing
244
1
3
4
6
7
8
ST-BUS
Bit Cells
2Mb/s
FPi
(ST-BUS F0i)
CKi
(ST-BUS C2i)
CKi
(ST-BUS C4i)
CSTi & DSTi
(Inputs)
(With C4i Clock)
CSTo & DSTo
(Outputs)
ST-BUS
Bit Cells
8Mb/s
FPi
(ST-BUS F16i)
CKi
(ST-BUS C16i)
CKi Clock Width High or Low
Frame Pulse Setup
Frame Pulse Hold
Serial Input Setup
Serial Input Hold
Serial Output Delay
Characteristics
Figure 31 - ST-BUS 8.192Mb/s Functional Timing Diagram
Timeslot 127
Bit 0
Figure 30 - ST-BUS 2.048Mb/s Timing
Timeslot 31
Sym
t
t
t
t
t
CKW
t
SOD
FPS
FPH
SIS
SIH
Bit 0
Outputs Data
MT9072
t
Min
SIS
Inputs Data
25
10
20
10
20
MT9072
Timeslot 0
Bit 7
t
SIH
t
FPS
Typ
31
t
t
SOD
Max
FPH
35
60
60
55
t
Timeslot 0
C2W
t
Bit 6
C4W
Units
Timeslot 0
ns
ns
ns
ns
ns
ns
Bit 7
Outputs Data
t
C4W
MT9072
150pF load on CSTo and DSTo
Preliminary Information
Inputs Data
MT9072
Timeslot 0
t
C2W
Bit 5
Test Conditions
V
V
V
V
V
T
T
T
T
T