MT8888CS Zarlink Semiconductor, Inc., MT8888CS Datasheet - Page 12

• Manufacturer Part Number: MT8888CS
• Description: DTMF Transceiver, 3.58MHz, 5V, CMOS, 20-SOIC
• Manufacturer: Zarlink Semiconductor, Inc.

MT8888C
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
† Characteristics are over recommended operating conditions unless otherwise stated.
‡ Typical figures are at 25
* See “Notes” following AC Electrical Characteristics Tables.
12
10
11
12
13
14
15
16
17
18
19
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
IRQ/
Bus
ESt
and
CP
O
S
U
P
N
P
U
S
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
Sink current
Parameter
Ref
Ref
output voltage
output resistance
Characteristics
°
°
C and for design aid only: not guaranteed and not subject to production testing.
C, V
DD
Parameter
=5V and for design aid only: not guaranteed and not subject to production testing.
DD
-V
SS
DD and
*
Sym
† - V
V
f
CLK
T
DD
O
V
SS =0 V.
SS
)
3.575965
V
V
Sym
V
V
V
V
R
V
I
I
V
I
I
V
I
I
I
P
OHO
OLO
I
OH
OH
DD
OZ
OL
OL
OL
IHO
4.75
ILO
TSt
Ref
DD
OR
IZ
Min
-40
IH
C
IL
Voltages are with respect to ground (V SS ) unless otherwise stated.
4.75
Min
-1.4
-0.5
3.5
2.2
4.9
2.4
2.0
2.0
2
4
3.579545
Typ
5.00
Typ
-6.6
-3.0
5.0
7.0
2.3
2.5
1.3
4.0
16
‡
1
4
Symbol
‡
V
T
P
V
DD
ST
D
I
3.583124
Max
5.25
57.8
1.5
2.5
0.1
2.6
0.8
11
10
10
Max
5.25
+85
Units
V
mW
mA
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
V
OH
OH
OL
OH
OL
OL
DD
IN
=V
=0.4V
=0.4V
=0.4V
Test Conditions
=5V
=2.4 V
=2.4V
=4.6V
V
Test Conditions
SS
DD
+150
1000
Max
10
to V
6
+0.3
DD
=5V
DD
Units
mW
mA
°C
V
V