CTCSS Signalling Processor
FX818
1.7
Performance Specification
1.7.1 Electrical Performance
Absolute Maximum Ratings
Exceeding these maximum ratings can result in damage to the device.
Min.
Max.
7.0
Units
V
V
mA
mA
Supply (V - V
)
SS
-0.3
-0.3
-30
-20
DD
Voltage on any pin to V
V
DD
+ 0.3
SS
Current into or out of V and V pins
+30
+20
DD
SS
Current into or out of any other pin
D2 Package
Total Allowable Power Dissipation at Tamb = 25°C
... Derating
Storage Temperature
Operating Temperature
Min.
Max.
800
13
+125
+85
Units
mW
mW/°C
°C
-55
-40
°C
D5 Package
Total Allowable Power Dissipation at Tamb = 25°C
... Derating
Storage Temperature
Operating Temperature
Min.
Max.
550
9
+125
+85
Units
mW
mW/°C
°C
-55
-40
°C
Operating Limits
Correct operation of the device outside these limits is not implied.
Notes
Min.
3.0
Max.
5.5
Units
V
Supply (V - V
)
SS
DD
Operating Temperature
Xtal Frequency
-40
4.0315968
+85
4.0324032
°C
MHz
ã 1997 Consumer Microcircuits Limited
21
D/818/4
CMLMICRO [ CML MICROCIRCUITS ]
