參數(shù)資料
型號： 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（多速率數(shù)字開關(guān)）
文件頁數(shù)： 24/42頁
文件大小： 249K
代理商： MT8986
MT8986
2-86
Timing is over recommended temperature & power supply voltages (V
=5V
±
5%, V
=0V, T
=–40 to 85
°
C).
Typical figures are at 25
°
C and are for design aid only: not guaranteed and not subject to production testing.
Figure 16 - ST-BUS Timing (CLKM bit=0)
AC Electrical Characteristics
_
ST-BUS Timing (2.048 Mb/s)
Voltages are with respect to ground (VSS) unless otherwise stated.
Characteristics
Sym
Min
Typ
Max
Units
Test Conditions
1
Frame Pulse width
t
FRW
244
ns
2
Frame Pulse setup time
t
FRS
10
190
ns
3
Frame Pulse hold time
t
FRH
20
190
ns
4
STo delay Active to Active
t
DAA
45
100
ns
C
L
=150 pF
5
STi setup time
t
ST
I
S
20
ns
6
STi hold time
t
ST
I
H
20
ns
7
Clock period
t
CLK
190
244
300
ns
8
CK Input Low
t
CL
t
CH
85
122
150
ns
9
CK Input High
85
122
150
ns
10
Clock Rise/Fall Time
t
r
,
t
f
10
ns
2.0V
0.8V
STi
t
FRW
t
CLK
t
CH
t
CL
t
FRS
t
ST
I
S
t
ST
I
H
t
FRH
Ch. 31
Bit 0
Ch. 0
Bit 7
Ch. 0
Bit 6
Ch. 31
Bit 0
Ch. 0
Bit 7
Ch. 0
Bit 6
Ch.0
Bit 5
Ch. 0
Bit 5
t
DAA
2.0V
0.8V
2.0V
0.8V
2.0V
0.8V
FR
STo
t
r
t
f
STi
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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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