MT8950 Mitel Networks Corporation, MT8950 Datasheet - Page 13

• Manufacturer Part Number: MT8950
• Description: ISO-CMOS ST-BUS FAMILY Data Codec
• Manufacturer: Mitel Networks Corporation

* 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.
‡ Typical figures are at 25°C and are for design aid only: not guaranteed and not subject to production testing.
1. Include DSTi, CSTi, C2i, F1i and SCLK
2. Include DF
3. Include RxE,D
Absolute Maximum Ratings
Recommended Operating Conditions
DC Electrical Characteristics
V
DD
2
3
4
1
5
6
7
8
9
1
2
3
1
2
3
4
5
6
7
8
=5.0V±10%; V
Supply Voltage
DC Input Voltage
DC Output Voltage
Input Diode Current ( V
Output Diode Current ( V
DC Output Current, per pin
DC Supply or Ground Current
StorageTemperature
Package Power Dissipation (CERDIP) T
U
N
U
Supply Voltage
Operating Frequency
Operating Temperature
S
P
P
T
S
I
Quiescent Supply Current
Operating supply current
TTL inputs
CMOS inputs
CMOS Schmitt inputs
SPi Comparator ON Voltage
SPi Comparator OFF Voltage
Input Leakage Current
X
Characteristics
1, D
SS
HIGH voltage
LOW voltage
HIGH voltage
LOW voltage
HIGH voltage
LOW voltage
=0V; T
Characteristics
X
2 and PRST
1
A
=0
2
o
C to 70
Parameter
I
<0 or V
O
<0 or V
o
3
C - Voltages are with respect to ground (V
*
- Voltages are with respect to ground (V
I
>V
O
DD
>V
Sym
V
f
)
T
CK
DD
DD
Sym
A
V
I
I
V
V
V
V
V
V
V
I
QS
DD
IN
T+
IH
IL
IH
IL
IH
IL
T-
A
)
= 25
- Voltages are with respect to ground (V
Min
4.5
0
o
2.25
Min
V
V
V
2.0
3.5
3.0
2.0
C
SS
SS
SS
2.048
Typ
5.0
Typ
2.5
±1
‡
‡
Symbol
I
DD
V
V
T
V
I
P
OUT
I
Max
OK
I
DD
IK
ST
5.5
SS
O
IN
/I
70
Max
2.75
V
V
V
D
150
±10
1.0
0.8
1.5
1.0
SS
SS
) unless otherwise stated.
DD
DD
DD
) unless otherwise stated.
Units
MHz
Units
o
V
mA
C
µA
µA
ISO-CMOS
V
V
V
V
V
V
V
V
V
V
SS
SS
Min
-0.5
-65
SS
-0.3
-0.3
) unless otherwise stated.
All outputs unloaded
All inputs @ V
All outputs unloaded.
Input pins 2 and 3 clocked
at 2.048 MHz.
Pins 1,8,15,20,21 @ V
Pins 5,6,7,9,10,13 and 22
@V
V
V
V
DD
DD
DD
Test Conditions
DD
Test Conditions
= 5V
= 5V
= 5V
V
V
DD
DD
Max
± 10
± 20
± 25
± 50
150
7.0
1.0
+0.3
+0.3
MT8950
SS
Units
mA
mA
mA
mA
o
W
V
V
V
C
SS
6-15