GR47/48 Design Guidelines
BA/SEM/MS 03:0015 Rev A
LZT 123 7596
10
3.3 External Supply to Module
Pins
Name
Description
1, 3, 5, 7, 9, 11
VCC
Regulated Power Supply
Connect all of the pins together in the application in order to carry the
current drawn by the module.
3.3.1 Power Supply (VCC)
The VCC supplies the module with external power. Any other voltage
needed is generated internally.
Parameter
Mode
Limit
Voltage to be applied
Nominal
3.6 Volts
Tolerance
3.4 Volts - 4.0 Volts
Maximum voltage drop during
transmit burst
200mV
Over voltages
5.5 Volts
Current Drive capability at TX Full Power
< 600 mA (average))
< 2 A (Peak)
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