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參數(shù)資料
| 型號： | MT8985 |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | Enhanced Digital Switch(加強型數(shù)字開關(guān)) |
| 中文描述： | 增強型數(shù)字交換機（加強型數(shù)字開關(guān)） |
| 文件頁數(shù)： | 13/24頁 |
| 文件大?。?/td> | 147K |
| 代理商： | MT8985 |
MT8985
2-57
* Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied.
Typical figures are at 25
°
C and are for design aid only: not guaranteed and not subject to production testing.
DC Electrical Characteristics
- Voltages are with respect to ground (V
SS
) unless otherwise stated.
Typical figures are at 25
°
C and are for design aid only: not guaranteed and not subject to production testing.
Figure 12 - Output Test Load
Absolute Maximum Ratings*
Parameter
Symbol
Min
Max
Units
1
V
DD
- V
SS
-0.3
7
V
2
Voltage on Digital Inputs
V
I
V
SS
-0.3
V
DD
+0.3
V
3
Voltage on Digital Outputs
V
O
V
SS
-0.3
V
DD
+0.3
V
4
Current at Digital Outputs
I
O
40
mA
5
Storage Temperature
T
S
-65
+150
°
C
6
Package Power Dissipation
P
D
2
W
Recommended Operating Conditions
- Voltages are with respect to ground (V
SS
) unless otherwise stated.
Characteristics
Sym
Min
Typ
Max
Units
Test Conditions
1
Operating Temperature
T
OP
-40
25
+85
°
C
2
Positive Supply
V
DD
4.75
5.0
5.25
V
3
Input Voltage
V
I
0
V
DD
V
Characteristics
Sym
Min
Typ
Max
Units
Test Conditions
1
I
N
P
U
T
S
Supply Current
I
DD
10
15
mA
Outputs unloaded
2
Input High Voltage
V
IH
2.0
V
3
Input Low Voltage
V
IL
0.8
V
4
Input Leakage (input pins)
Input Leakage (I/O pins)
I
IL
34
5
100
μ
A
V
I
between V
SS
and V
DD
5
Input Pin Capacitance
C
I
8
pF
6
O
U
T
P
U
T
S
Output High Voltage
V
OH
2.4
V
I
OH
= 10 mA
7
Output High Current
I
OH
10
15
mA
Sourcing. V
OH
=2.4V
8
Output Low Voltage
V
OL
0.4
V
I
OL
= 5 mA
9
Output Low Current
I
OL
5
10
mA
Sinking. V
OL
= 0.4V
10
High Impedance Leakage
I
OZ
5
μ
A
V
O
between V
SS
and V
DD
11
Output Pin Capacitance
C
O
8
pF
Output
Pin
Test Point
C
L
V
SS
S1
R
L
V
DD
S2
V
SS
S1 is open circuit except
when testing output levels
or high impedance states.
S2 is switched to V
or
V
SS
when testing output
levels or high impedance
states.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MT8985AE | 制造商:MITEL 功能描述: |
| MT8985AE1 | 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 256 X 256 16.384MBPS 5V 40PDIP - Rail/Tube 制造商:Microsemi Corporation 功能描述:PB FREE ENHANCED DIGITAL SWITCH 制造商:Zarlink Semiconductor Inc 功能描述:PB FREE ENHANCED DIGITAL SWITCH 制造商:Zarlink Semiconductor Inc 功能描述:SWIT FABRIC 256 X 256 16.384MBPS 5V 40PDIP - Rail/Tube 制造商:Microsemi 功能描述:SWIT FABRIC 256 X 256 16.384MBPS 5V 40PDIP |
| MT8985AL | 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 256 X 256 16.384MBPS 5V 44MQFP - Trays 制造商:Zarlink Semiconductor Inc 功能描述:SWIT FABRIC 256 X 256 16.384MBPS 5V 44MQFP - Trays |
| MT8985AL1 | 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 256 X 256 16.384MBPS 5V 44MQFP - Trays |
| MT8985AP | 制造商:Microsemi Corporation 功能描述: 制造商:Mitel Networks Corporation 功能描述: 制造商:MITEL 功能描述: |
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