Preliminary Information
MT90710
Absolute Maximum Ratings*
Parameter
Symbol
Min
Max
Units
1
2
3
4
DC Supply Voltage
Input Voltage
VDD
Vi
- 0.3
7
V
V
VSS - 0.3
VDD + 0.3
+/- 50
DC Input Current
Storage Temperature
Ii
mA
°C
Tstg
- 65
+ 150
* Exceeding these figures may cause permanent damage. Functional operation under these conditions is not guaranteed.
Recommended Operating Conditions
Characteristics
Input Voltage
Operating Temperature
Sym
Min
Typ
Max
Units
Test Conditions
1
2
VDD
TOP
4.5
0
5.5
V
+70
°C
DC Electrical Characteristics - Voltages are with respect to ground (VSS) unless otherwise stated.
‡
Characteristics
Supply Current operating
Sym
Min
Typ
Max
Units
Test Conditions
1
2
3
4
I
230
276
mA
V
DD
Input HIGH voltage (TTL)
Input LOW voltage (TTL)
Input HIGH voltage (CMOS)
V
2.0
Input Type 1
IHT
V
0.8
V
Input Type 1
Input Type 2
ILT
V
0.7V
V
IHC
DD
5
Input LOW voltage (CMOS)
V
0.3V
V
Input Type 2
ILC
DD
6
7
8
9
Positive threshold (schmitt)
Negative threshold (schmitt)
Hysteresis
V
2.0
V
V
Input Type 3
Input Type 3
Input Type 3
+
V
0.8
3.7
-
V
0.5
V
H
Input leakage current
I /I
150
0.4
µA
V
=5.5V,
DD
IH IL
V =V to V
IN
SS
DD
10 High level output voltage
11 Low level output voltage
12 Output Current
V
V
V
All output types @ max I
All output types @ max I
OH
V
OL
I
I
1
4
12
mA
mA
mA
Output Type 1
Output Type 2
Output Type 3
O1
O4
I
O12
13 High impedance leakage
I
20
µA
V
=5.5V,
DD
OZ
V =V to V
IN
SS
DD
14 Output capacitance
15 Input capacitance
C
20
20
pF
pF
o
C
7
i
‡ Typical figures are at 25°C and are for design aid only: not guaranteed and not subject to production testing.
5-13
MITEL [ MITEL NETWORKS CORPORATION ]
