FX949 データシートの表示（PDF） - CML Microsystems Plc
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FX949 Datasheet PDF : 25 Pages
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CDPD Wireless Modem Data Pump
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 (wrt VSS)
Current into or out of VDD and VSS pins
Current into or out of any other pin
Storage Temperature
Operating Temperature
L4 Package
Total Allowable Power Dissipation at Tamb = 25°C
... Derating
L6 Package
Total Allowable Power Dissipation at Tamb = 25°C
... Derating
Min.
-0.3
-0.3
-30
-20
-40
-40
Operating Limits
Correct operation of the device outside these limits is not implied.
Supply (VDD - VSS)
Operating Temperature
Xtal Frequency
Notes
Min.
3.0
-40
4.9149
FX949
Max.
7.0
VDD + 0.3
+30
+20
+85
+85
Units
V
V
mA
mA
°C
°C
550
mW
9
mW/°C
800
mW
13
mW/°C
Max.
5.5
+85
4.9155
Units
V
°C
MHz
© 1996 Consumer Microcircuits Limited
19
D/949/5
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