Preliminary Information
MH89790B
Absolute Maximum Ratings*
Parameter
Symbol
Min
Max
Units
1
2
3
4
5
Supply Voltage with respect to VSS
Voltage on any pin other than supplies
Current at any pin other than supplies
Storage Temperature
VDD
-0.3
7
VDD+0.3
40
V
V
VSS-0.3
mA
°C
TST
P
-40
85
Package Power Dissipation
800
mW
* Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied.
Recommended Operating Conditions - Voltages are with respect to ground (VSS) unless otherwise stated.
‡
Characteristics
Sym
Min
Typ
Max
Units
Test Conditions
1
2
3
Operating Temperature
Supply Voltage
TOP
VDD
VIH
VIH
VIL
0
70
5.5
VDD
°C
V
I
4.5
2.4
1.2
VSS
5.0
n
p
u
t
Input High Voltage
V
For 400 mV noise margin
RxT and RxR
V
s
4
Input Low Voltage
0.4
0.3
V
For 400 mV noise margin
RxT and RxR
VIL
V
DC Electrical Characteristics - Clocked operation over recommended temperature ranges and power supply voltages.
‡
Parameters
Supply Current
Sym
Min
Typ
Max
Units
Test Conditions
I
1
2
3
4
5
6
7
8
IDD
VIH
VIL
15
45
mA
V
Outputs Unloaded
Digital Inputs
n
p
u
t
Input High Voltage
Input Low Voltage
2.0
0.0
VDD
0.8
V
Digital Inputs
s
Input Leakage Current
Output High Voltage
Output High Leakage
Output High Current
Output Low Voltage
IIL
+1
20
+10
VDD
500
µA
V
Digital Inputs VIN=0 toVDD
IOL=10mA
VOH
IOZ
2.4
nA
mA
V
VO = 0 to VDD
O
u
t
IOH
VOL
VOL
IOL
7
Source Current, VOH=2.4V
IOL=2mA
p
u
t
VSS
0.4
OUTA or OUTB
0.25
V
IOL=10mA
s
9
Output Low Current
2
10
mA
Ω
Sink Current, VOL=0.4V
10
Input Impedance RxT to RxR
319
AC Electrical Characteristics† - Capacitance
‡
Characteristics
Input Pin Capacitance
Output Pin Capacitance
Sym
CI
Min
Typ
Max
Units
Test Conditions
1
2
10
10
pF
pF
CO
† 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.
4-207
MITEL [ MITEL NETWORKS CORPORATION ]
