Table 6 Absolute maximum ratings
Signal
Min
Nom
Max
Unit
Notes
Battery
voltage
(idle)
-0.3
+5.4
V
Battery voltage maximum value is
specified during charging is active
Battery
voltage
(active)
+5.4
V
Battery voltage maximum value is
specified during charging is active
Charger
input
voltage
-0.3
+16V
V
Table 7 DC characteristics
Signal
Min
Nom
Max
Unit
Notes
VBAT
3.2
3.6
4.2
V
3.2V is cut off voltage
Temperature conditions
The Baseband module complies with the SPR4 Operating Conditions.
1) Operational temperature range (all specifications met within this range) –10°C...+55°C
(2) Functional temperature range (Reduced performance) -25°C... -10°C and +55°C...+70°C
(3) Storage temperature range: –40°C...+85°C
Humidity
Relative humidity range is 5...95%. The BB module is not protected against water. Condensed or splashed
water might cause malfunction. Any submerge of the phone will cause permanent damage. Long-term high
humidity, with condensation, will cause permanent damage because of corrosion.
ESD immunity
ESD limits are +-8kV for galvanic contact and +-15kV for air discharge.
RX-34
General Information
Issue 2
COMPANY CONFIDENTIAL
Page 1 –9
Copyright © 2007 Nokia. All rights reserved.
