
GMSK Modem
6.1.2 Operating Limits
Correct Operation of the device outside these limits is not implied.
Supply (VDD-VSS)
Operating Temperature
Rx and Tx Data Rate
VDD ≥ 3.0V
VDD ≥ 4.5V
Xtal Frequency
VDD ≥ 3.0V
VDD ≥ 4.5V
External Clock Frequency
VDD ≥ 3.0V
VDD ≥ 4.5V
High Pulse Width
Low Pulse Width
Notes
1
1
1
1
Min.
3.0
-40
4
4
1.0
1.0
1.0
1.0
15
15
Typ.
3.3/5.0
Table 8: Operating Limits
Max.
5.5
85
32
200
5.0
16.0
5.0
25.6
Units
V
°C
kbps
kbps
MHz
MHz
MHz
MHz
ns
ns
Operating Limits Notes
1. Timing for an external clock input to the Xtal/Clock pin.
CMX589A
© 1998 Consumer Microcircuits Limited
20
D/589A/3