Call Progress Tone Detector
FX643
1.7
1.7.1
Performance Specification
Electrical Performance
Absolute Maximum Ratings
Exceeding these maximum ratings can result in damage to the device.
Min.
-0.3
-0.3
-30
-20
Max.
7.0
V
DD
+ 0.3
+30
+20
Units
V
V
mA
mA
Supply (V
DD
- V
SS
)
Voltage on any pin to V
SS
Current into or out of V
DD
and V
SS
pins
Current into or out of any other pin
P1 and D4 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
Operating Limits
Correct operation of the device outside these limits is not implied.
Notes
Supply (V
DD
- V
SS
)
Xtal Frequency
Min.
3.0
3.57
Max.
5.5
3.59
Units
V
MHz
©
1996 Consumer Microcircuits Limited
9
D/643/4
CMLMICRO [ CML MICROCIRCUITS ]
