MT8889CS1 Zarlink, MT8889CS1 Datasheet - Page 18

• Manufacturer Part Number: MT8889CS1
• Description: DTMF TXRX 3.579MHz CMOS 5V 20-Pin SOIC Tube
• Manufacturer: Zarlink

Specifications of MT8889CS1

• Package: 20SOIC
• Operating Frequency: 3.579 MHz
• Typical Supply Current: 7 mA
• Typical Operating Supply Voltage: 5 V
• Minimum Operating Supply Voltage: 4.75 V
• Maximum Operating Supply Voltage: 5.25 V

Absolute Maximum Ratings*
* Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied.
Recommended Operating Conditions -
‡ Typical figures are at 25
DC Electrical Characteristics
10
11
12
13
14
15
16
17
18
1
2
3
4
5
1
2
3
1
2
3
4
5
6
7
8
9
Power supply voltage V
Voltage on any pin
Current at any pin (Except V
Storage temperature
Package power dissipation
Positive power supply
Operating temperature
Crystal clock frequency
St/GT
Data
Bus
ESt
and
S
U
P
N
P
U
S
O
U
P
U
S
D
T
T
T
g
a
I
i
i
t
l
Operating supply voltage
Operating supply current
Power consumption
High level input voltage
(OSC1)
Low level input voltage
(OSC1)
Steering threshold voltage
Low level output voltage
(OSC2)
High level output voltage
(OSC2)
Output leakage current
(IRQ)
V
V
Low level input voltage
High level input voltage
Input leakage current
Source current
Sink current
Source current
Sink current
Parameter
Ref
Ref
output voltage
output resistance
Characteristics
°
C and for design aid only: not guaranteed and not subject to production testing.
Parameter
DD
†
-V
- V SS =0 V.
DD and
SS
Sym.
V
f
T
CLK
DD
O
V
Voltages are with respect to ground (V SS ) unless otherwise stated.
SS
)
3.575965
V
Sym.
V
V
V
V
R
V
V
Zarlink Semiconductor Inc.
I
V
I
I
I
V
I
I
P
OHO
OLO
I
OH
OH
DD
OZ
OL
OL
IHO
Min.
4.75
ILO
Ref
DD
TSt
OR
IZ
-40
IH
IL
C
MT8889C
Min.
4.75
-1.4
-0.5
3.5
2.2
4.9
2.4
2.0
2.0
18
2
3.579545
Typ.
5.00
Typ.
-6.6
-3.0
5.0
7.0
2.3
2.5
1.3
4.0
‡
1
4
Symbol
‡
V
T
P
V
DD
ST
D
I
3.583124
Max.
5.25
57.8
2.6
1.5
2.5
0.1
0.8
11
10
10
Max.
5.25
+85
Units
V
mW
mA
mA
mA
mA
mA
µA
kΩ
µA
V
V
V
V
V
V
V
V
V
SS
Min.
-65
Units
MHz
-0.3
°C
V
Note 9*
Note 9*
V
No load
Note 9*
No load
Note 9*
V
No load, V
V
V
V
V
V
DD
OH
IN
OH
OL
OH
OL
=V
=0.4V
=0.4V
=5V
=2.4 V
=2.4V
=4.6V
Test Conditions
SS
V
Test Conditions
DD
Max.
+150
1000
to V
10
6
DD
+0.3
=5V
DD
Data Sheet
Units
mW
mA
°C
V
V