Calling Line Identifier
1.7 Performance Specification
1.7.1 Electrical Performance
Absolute Maximum Ratings
Exceeding these maximum ratings can result in damage to the device.
Supply (VDD - VSS)
Voltage on any pin to VSS
Current into or out of VDD and VSS pins
Current into or out of any other pin
Min.
-0.3
-0.3
-30
-20
CMX602B
Max.
7.0
VDD + 0.3
+30
+20
Units
V
V
mA
mA
D4 / P3 Packages
Total Allowable Power Dissipation at Tamb = 25°C
... Derating
Storage Temperature
Operating Temperature
Min.
-55
-40
Max.
800
13
+125
+85
Units
mW
mW/°C
°C
°C
E4 Package
Total Allowable Power Dissipation at Tamb = 25°C
... Derating
Storage Temperature
Operating Temperature
Min.
-55
-40
Max.
300
5
+125
+85
Units
mW
mW/°C
°C
°C
Operating Limits
Correct operation of the device outside these limits is not implied.
Supply (VDD - VSS)
Operating Temperature
Xtal frequency
Notes
2
1
Min.
2.7
-40
3.575965
Max.
5.5
+85
3.583125
Units
V
°C
MHz
Notes: 1. An Xtal frequency of 3.579545MHz ±0.1% is required for correct Tone Alert and FSK
detection.
2. Operating temperature range -10°C to +60°C at VDD < 3.0V.
2003 CML Microsystems Plc
19
D/602B/2