參數(shù)資料
型號: MT90820
廠商: Zarlink Semiconductor Inc.
英文描述: Large Digital Switch
中文描述: 大型數(shù)字開關
文件頁數(shù): 28/37頁
文件大?。?/td> 573K
代理商: MT90820
MT90820
Data Sheet
28
Zarlink Semiconductor Inc.
Note 1:
High Impedance is measured by pulling to the appropriate rail with R
L
, with timing corrected to cancel time taken to discharge
C
L
.
AC Electrical Characteristics
- Serial Streams for ST-BUS and GCI Backplanes
Characteristic
Sym.
Min.
Typ.
Max.
Units
Test Conditions
1
2
3
Sti Set-up Time
Sti Hold Time
Sto Delay - Active to Active
@ 2.048 Mb/s mode
@ 4.096 Mb/s mode
@ 8.192 Mb/s mode
@ 8.192 Mb/s mode
t
SIS
0
20
ns
ns
t
SIH
t
SOD
58
58
58
39
ns
ns
ns
ns
C
L
=200pF
C
L
=200pF
C
L
=200pF
C
L
=30pF
4
STo delay - Active to High-Z
2.048 Mb/s mode
4.096 Mb/s mode
8.192 Mb/s mode
Sto delay - High-Z to Active
2.048 Mb/s mode
4.096 Mb/s mode
8.192 Mb/s mode
Output Driver Enable (ODE) Delay
2.048 Mb/s mode
4.096 Mb/s mode
8.192 Mb/s mode
t
DZ
37
37
37
ns
ns
ns
R
L
=1K, C
L
=200pF, See Note 1
R
L
=1K, C
L
=200pF, See Note 1
R
L
=1K, C
L
=200pF, See Note 1
5
t
ZD
37
37
37
ns
ns
ns
R
L
=1K, C
L
=200pF, See Note 1
R
L
=1K, C
L
=200pF, See Note 1
R
L
=1K, C
L
=200pF, See Note 1
6
t
ODE
37
37
37
ns
ns
ns
R
L
=1K, C
L
=200pF, See Note 1
R
L
=1K, C
L
=200pF, See Note 1
R
L
=1K, C
L
=200pF, See Note 1
7
CSTo Output Delay
2.048 Mb/s mode
4.096 Mb/s mode
8.192 Mb/s mode
t
XCD
58
58
58
ns
ns
ns
C
L
=200pF
C
L
=200pF
C
L
=200pF
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