Nokia 2650 - Regulators Voltage Ranges

RH-53/54
Nokia Customer Care 8-System Module
16 COMPANY CONFIDENTIAL Issue 2 06/2005
Copyright © 2005 Nokia. All Rights Reserved.
Regulators Voltage Ranges
Table 4: Regulators voltage ranges
Table 5: RF regulators
Source Min Nom Max Note
VANA 2.70V 2.78V 2.86V I
max
= 80mA
VFLASH1 2.70V 2.78V 2.86V I
max
= 70mA
I
sleep
= 4mA
VFLASH2 2.70V 2.78V 2.86V Not used
VSIM 1.745V 2.91V 1.8V 3.0V 1.855V 3.09V I
max
= 25mA
I
sleep
=
0.5mA
VIO 1.72V 1.8V 1.88V I
max
= 150mA
I
sleep
=
0.5mA
VCORE Higher
range
1.000V 1.140V
1.235V 1.425V
1.710V
1.053V 1.2V 1.3V
1.5V 1.8V
1.106V 1.260V
1.365V 1.575V
1.890V
I
max
= 200mA
I
Sleep
=
0.2mA Used
voltages:
(c035) = 1.5V
(c027) = 1.3V
Source Min Nom Max Note
VR1A 4.6V 4.75V 4.9V Imax = 10mA
VR1B 4.6V 4.75V 4.9V Not used
VR2 2.70V 2.78V 2.86V I
max
= 100mA
VR3 2.70V 2.78V 2.86V I
max
= 20mA
VR4 2.70V 2.78V 2.86V Not used
VR5 2.70V 2.78V 2.86V I
max
= 50mA
VR6 2.70V 2.78V 2.86V I
max
= 50mA
VR7 2.70V 2.78V 2.86V I
max
= 45mA