MT9075A Mitel Networks Corporation, MT9075A Datasheet - Page 73

• Manufacturer Part Number: MT9075A
• Description: E1 Single Chip Transceiver
• Manufacturer: Mitel Networks Corporation

Preliminary Information
AC Electrical Characteristics - ST-BUS / GCI Timing
ST-BUS
Bit Cells
F0b
1
2
3
4
5
6
7
8
C4b
ST-BUS Bit
Stream
F0b
All Input
Streams
All Output
Streams
C4b
(Input)
C4b Clock Width High or Low
C4b Clock Width High or Low
Frame Pulse Setup
Frame Pulse Hold
Frame Pulse Delay
Serial Input Setup
Serial Input Hold
Serial Output Delay
Characteristic
Channel 31
Bit Cell
Bit 0
Figure 21 - ST-BUS Functional Timing Diagram
t
Figure 22 - ST-BUS Timing Diagram
FPS
Sym
t
t
Channel 0
t
t
t
t
t
4WO
t
SOD
FPS
FPH
FPD
4WI
SIS
SIH
Bit 7
t
FPH
Bit Cell
t
SOD
Min
110
80
10
10
12
15
15
50
t
SIS
Typ
Channel 0
t
SIH
Bit 6
t
4WI
Bit Cell
Max
164
135
t
4WI
Units
ns
ns
ns
ns
ns
ns
ns
ns
Channel 0
Bit 5
C4b as input
C4b as output
F0b as input
F0b as input
F0b as output
50pF
Test Conditions
MT9075A
V
V
V
V
TT
TT
TT
TT,
V
CT
4-201