mt88e45bsr Zarlink Semiconductor, mt88e45bsr Datasheet - Page 18

• Manufacturer Part Number: mt88e45bsr
• Description: 4-wire Calling Number Identification Circuit 2
• Manufacturer: Zarlink Semiconductor

* Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied.
**
‡ Typical figures are at 25
DC Electrical Characteristics
Recommended Operating Conditions
Absolute Maximum Ratings* -
1
2
3
4
5
6
7
Under normal operating conditions voltage on any pin except supplies can be minimum V
1
2
3
4
1
2
3
4
limited to less than 200 µΑ
Power Supplies
Clock Frequency
Tolerance on Clock Frequency
Operating Temperature
CD, EST
DR/STD
Supply voltage with respect to V
Voltage on any pin other than supplies
Current at any pin other than supplies
Storage Temperature
ST/GT
DCLK
DATA
DCLK
CB0
CB1
CB2
S
U
P
P
Y
L
Standby Supply
Current
Operating Supply
Current
V
V
Power
Consumption
Schmitt Input High
Threshold
Schmitt Input Low
Threshold
Schmitt Hysteresis
CMOS Input High
Voltage
CMOS Input Low
Voltage
Output High Source
Current
DD
DD
Characteristics
= 5V ±10%
= 3V ±10%
o
C and are for design aid only: not guaranteed and not subject to production testing.
Characteristics
Parameter
†
Voltages are with respect to V
ss
Sym.
V
I
V
DDQ
V
PO
V
V
I
I
HYS
- Voltages are with respect to ground (V
OH
DD
T+
IH
T-
IL
**
Zarlink Semiconductor Inc.
0.44*V
0.27*V
0.7*V
MT88E45
Min.
V
0.2
0.8
SS
DD
DD
DD
18
SS
Sym.
∆f
unless otherwise stated
V
f
T
OSC
OSC
OP
DD
Typ.
Symbol
0.1
2.8
1.5
V
V
T
I
PIN
PIN
‡
DD
ST
Min.
-0.1
-40
2.7
0.64*V
0.47*V
SS
0.3*V
) unless otherwise stated.
Max.
V
SS
4.5
15
44
8
DD
-1V to maximum V
V
DD
DD
DD
Min.
ss
3.579545
-0.3
-65
-0.3
Typ.
Units
‡
mW
mA
mA
mA
µA
V
V
V
V
V
DD
V
DD
Max.
Max.
All inputs are
V
for oscillator pins.
No analog input.
outputs unloaded.
CB0/1/2 = 1/0/0
All inputs are
V
for oscillator pins.
No analog input.
outputs unloaded.
V
+1V for an input current
+0.1
150
Test Conditions
5.5
85
10
DD
DD
OH
6
+0.3
=0.9*V
/V
/V
Data Sheet
SS
SS
except
except
Units
DD
MHz
Units
o
%
mA
V
C
o
V
V
C