MT8889CP Zarlink Semiconductor, Inc., MT8889CP Datasheet - Page 18

• Manufacturer Part Number: MT8889CP
• Description: DTMF Transceiver, Integrated DTMF Transceiver with Adaptive Micro Interface
• Manufacturer: Zarlink Semiconductor, Inc.

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 C and for design aid only: not guaranteed and not subject to production testing.
DC Electrical Characteristics
- V SS =0 V.
-
10
11
12
13
14
15
16
1
2
3
4
5
1
2
3
Voltages are with respect to ground (V SS ) unless otherwise stated.
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
Data
Bus
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
Parameter
Ref
Ref
output voltage
output resistance
Characteristics
Parameter
DD
†
-V
DD and
SS
Sym
V
f
CLK
T
DD
O
V
SS
)
3.575965
V
V
Sym
V
V
V
R
V
V
Zarlink Semiconductor Inc.
I
V
I
P
I
V
I
OHO
DD
OLO
I
OH
OZ
OL
IHO
4.75
ILO
TSt
Ref
DD
OR
IZ
Min
IH
-40
C
IL
MT8889C
4.75
Min
-1.4
3.5
2.2
4.9
2.4
2.0
2.0
18
3.579545
Typ
5.00
Typ
-6.6
5.0
7.0
2.3
2.5
1.3
4.0
‡
1
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
mW
V
mA
mA
mA
k
V
V
V
V
V
V
V
V
V
SS
A
A
Min
-65
Units
MHz
-0.3
V
C
Note 9*
Note 9*
V
No load
Note 9*
No load
Note 9*
V
No load, V
V
V
V
DD
OH
IN
OH
OL
=V
=0.4V
=5V
=2.4 V
=2.4V
Test Conditions
SS
V
Test Conditions
DD
+150
1000
Max
to V
10
6
DD
+0.3
=5V
DD
Data Sheet
Units
mW
mA
V
V
C