Specifications

WM_PRJ_Q2501_PTS_001 – 003
March 2004
© 2003 All rights reserved
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Ce document est la propriété exclusive de WAVECOM. Il ne peut être communiqué ou divulgué à des tiers sans son
autorisation préalable.
VBATT
Uripp Uripp
T = 4.615 ms
T=577µs
Vmax
Vmin
In GSM or GPRS class 2 modes
Legend:
VBATT with capacitive effect on power supply
VBATT
Uripp Uripp
Vmax
Vmin
Voltage drop Voltage drop
In GPRS class 10 mode
When supplying the module with a battery, the total DC impedance (battery +
protections + PCB traces) should be <150 mOhms.
2.9.1.3 GPS antenna external supply (GPS_VANT)
Parameter Condition Min Typ Max Unit
Input voltage 2.8 3.3
or
5
5.5 V
Input Current GPS_VANT=3.3 or 5 V 30 50 mA
2.9.1.4 2.8 V Power supply for external digital devices (VCC)
Parameter Condition Min Typ Max Unit
Ouput voltage I=10 mA 2.74 2.8 2,85 V
Output Current 10 mA