參數(shù)資料
型號(hào)： MT8986
廠商： Mitel Networks Corporation
英文描述： Multiple Rate Digital Switch(多速率數(shù)字開關(guān))
中文描述： 多速率數(shù)字交換機(jī)（多速率數(shù)字開關(guān)）
文件頁數(shù)： 26/42頁
文件大?。?/td> 249K
代理商： MT8986
MT8986
2-88
Timing is over recommended temperature & power supply voltages.
Typical figures are at 25
°
C and are for design aid only: not guaranteed and not subject to production testing.
* 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 (2.048 Mb/s)
Characteristics
Sym
Min
Typ
Max
Units
Test Conditions
1
O
U
T
P
U
T
S
STo0/9 Delay - Active to High Z
t
SAZ
100
ns
R
L
=1 K
*
, C
L
=150 pF
C
L
=150 pF
R
L
=1 K
*
, C
L
=150 pF
C
L
=150 pF
2
STo0/9 Delay - High Z to Active
t
SZA
100
ns
3
Output Driver Enable Delay
t
OED
65
ns
4
CSTo Output Delay
t
XCD
0
60
ns
Figure 18 - Serial Outputs and External Control
.
AC Electrical Characteristics - Serial Streams at 4.096 and 8.192 Mb/s
(refer to Figures 20-25)
Figure 19 - Output Driver Enable
CSTo
CLK
STo0
to
STo9
STo0
to
STo9
Bit Cell Boundary
(GCI)
(ST-BUS)
*
t
SAZ
t
SZA
t
XCD
*
2.0V
0.8V
2.4V
0.4V
2.4V
0.4V
2.4V
0.4V
ODE
STo0
to
STo9
2.0V
0.8V
2.4V
0.4V
t
OED
*
*
t
OED
Characteristics
Sym
Min
Typ
Max
Units
Test Conditions
1
Clock Period
4.096Mb/s
8.192Mb/s
t
CK
190
110
244
122
300
150
ns
ns
2
Clock Pulse High
4.096Mb/s
8.192Mb/s
t
CH
85
50
122
60
150
70
ns
ns
3
Clock Pulse Low
4.096Mb/s
8.192Mb/s
t
CL
85
50
122
60
150
70
ns
ns
4
Frame Sync Setup
4.096Mb/s
8.192Mb/s
t
FS
10
10
190
90
ns
ns
5
Frame Sync Hold
4.096Mb/s
8.192Mb/s
t
FH
20
20
190
90
ns
ns
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MT8986AC 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:CMOS ST-BUS⑩ FAMILY Multiple Rate Digital Switch
MT8986AE 制造商:Microsemi Corporation 功能描述:
MT8986AE1 制造商:Microsemi Corporation 功能描述:PB FREE MULTIPLE RATE DIGITAL SWITCH 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 256 X 256/512 X 256/128 X 128 131.072MBPS 5V 40P - Rail/Tube 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC TDM/TSI SWITCH 512X256 40PDIP 制造商:Microsemi Corporation 功能描述:IC TDM/TSI SWITCH 512X256 40PDIP
MT8986AL 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 256 X 256/512 X 256/128 X 128 131.072MBPS 5V 44M - Trays 制造商:Zarlink Semiconductor Inc 功能描述:SWIT FABRIC 256 X 256/512 X 256/128 X 128 131.072MBPS 5V 44M - Trays
MT8986AL1 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 256 X 256/512 X 256/128 X 128 131.072MBPS 5V 44M - Trays 制造商:Zarlink Semiconductor Inc 功能描述:SWIT FABRIC 256 X 256/512 X 256/128 X 128 131.072MBPS 5V 44M - Trays
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