MT90812 Mitel Networks Corporation, MT90812 Datasheet - Page 94

• Manufacturer Part Number: MT90812
• Description: Integrated Digital Switch (IDX)
• Manufacturer: Mitel Networks Corporation

MT90812
AC Electrical Characteristics - Output Delay Parameters Referenced to Input Clock
Signals
† See "Notes" following AC Electrical Characteristics tables.
AC Electrical Characteristics - Input Set and Hold Parameters Referenced to Input Clock
Signals
† See "Notes" following AC Electrical Characteristics tables.
90
Output Driver Enable Delay
(2.048, 4.096, 8.192 Mb/s)
STo delay, active to active, High-
Z to active, active to High-Z
2.048 Mb/s
4.096 Mb/s
8.192 Mb/s
Sto delay, active to active, High-Z
to active, active to High-Z
2.048 Mb/s - Sto0,Sto1
2.048 Mb/s - EST0
4.096 Mb/s
8.192 Mb/s
Clock Output Delays
C2o
C4ob
C8o
Clock Output Delays
C2o
C4ob
C8o
C10o
Sti Set-up Time
before CLK rising (ST-Bus mode)
before CLK falling (GCI mode)
2.048 Mb/s - Sto0,Sto1,EST1
4.096 Mb/s
8.192 Mb/s
Sti Set-up Time
before CLK rising (ST-Bus mode)
before CLK falling (GCI mode)
2.048 Mb/s - Sto0,Sto1,EST1
4.096 Mb/s
8.192 Mb/s
Sti Hold Time
before CLK rising (ST-Bus mode)
before CLK falling (GCI mode)
2.048 Mb/s - Sto0,Sto1,EST1
4.096 Mb/s
8.192 Mb/s
Characteristics
Characteristics
t
t
Sym
t
t
t
ZD,
ZD,
t
SToD
SToD
t
t
t
t
t
t
OED
c10od
c2od
c4od
c8od
c2od
c4od
c8od
t
t
DZ
DZ
Sym
t
t
t
,
,
STiS
STiS
STiH
Min
Min
10
10
20
20
20
5
5
5
5
Max
55
65
55
55
45
45
45
45
50
50
40
35
35
30
35
Max
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
3
Non-PLL Clock
3, 9, 10.
PLL Output Clock
3, 11, 14, 15
3, 11, 14, 16
3, 11, 14, 16
3, 11, 14, 16
Non-PLL Clock. 3, 9,10
PLL Output Clock
3, 11, 14, 15
3, 11, 14, 15
3, 11, 14, 16
3, 11, 14
Non-PLL Clock
3, 9, 10
PLL Clock
3, 11, 14, 15
1, 3, 11, 14, 16
2, 3, 11, 14, 16
Non-PLL Clock. 3, 9, 10
PLL Clock. 3, 11, 14, 15
Advance Information
Test Conditions†
Test Conditions†