MT90710 Просмотр технического описания (PDF) - Mitel Networks
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MT90710 Datasheet PDF : 12 Pages
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Preliminary Information
MT90710
Absolute Maximum Ratings*
Parameter
Symbol
Min
Max
1 DC Supply Voltage
VDD
- 0.3
7
2 Input Voltage
Vi
VSS - 0.3 VDD + 0.3
3 DC Input Current
Ii
+/- 50
4 Storage Temperature
Tstg
- 65
+ 150
* Exceeding these figures may cause permanent damage. Functional operation under these conditions is not guaranteed.
Units
V
V
mA
°C
Recommended Operating Conditions
Characteristics
Sym
1 Input Voltage
VDD
2 Operating Temperature
TOP
Min Typ Max Units Test Conditions
4.5
5.5
V
0
+70
°C
DC Electrical Characteristics - Voltages are with respect to ground (VSS) unless otherwise stated.
Characteristics
Sym Min Typ‡ Max Units
Test Conditions
1 Supply Current operating
IDD
230
276
mA
2 Input HIGH voltage (TTL)
VIHT
2.0
V Input Type 1
3 Input LOW voltage (TTL)
VILT
0.8
V Input Type 1
4 Input HIGH voltage (CMOS)
VIHC 0.7VDD
V Input Type 2
5 Input LOW voltage (CMOS)
VILC
0.3VDD V Input Type 2
6 Positive threshold (schmitt)
V+
2.0
V Input Type 3
7 Negative threshold (schmitt)
V-
0.8
V Input Type 3
8 Hysteresis
VH
0.5
V Input Type 3
9 Input leakage current
IIH/IIL
150
µA VDD=5.5V,
VIN=VSS to VDD
10 High level output voltage
VOH
3.7
V All output types @ max I
11 Low level output voltage
VOL
0.4
V All output types @ max I
12 Output Current
IO1
1
IO4
4
IO12
12
mA Output Type 1
mA Output Type 2
mA Output Type 3
13 High impedance leakage
IOZ
20
µA VDD=5.5V,
VIN=VSS to VDD
14 Output capacitance
Co
20
pF
15 Input capacitance
Ci
7
20
pF
‡ Typical figures are at 25°C and are for design aid only: not guaranteed and not subject to production testing.
5-13
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