User's Manual

BGS2-E/BGS2-W Hardware Interface Overview
5 Electrical, Reliability and Radio Characteristics
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BGS2_HIO_v01.300 Page 20 of 29 2011-03-08
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5 Electrical, Reliability and Radio Characteristics
5.1 Absolute Maximum Ratings
The absolute maximum ratings stated in Table 9 are stress ratings under any conditions.
Stresses beyond any of these limits will cause permanent damage to BGS2-E/BGS2-W.
Table 9: Absolute maximum ratings
Parameter Min Max Unit
Supply voltage BATT+ -0.3 +6.0 V
Voltage at all digital lines in Power Down mode -0.3 +0.3 V
Voltage at digital lines 1.8V domain in normal operation -0.3 +2.2 V
Voltage at digital lines VDIG domain (1.8V) in normal opera-
tion
-0.3 +2.2 V
Voltage at digital lines VDIG domain (2.85V) in normal opera-
tion
-0.3 +3.3 V
Voltage at SIM interface, CCVCC 1.8V in normal Operation -0.3 +2.2 V
Voltage at SIM interface, CCVCC 2.85V in normal Operation -0.3 +3.3 V
Voltage at analog lines in normal operation -0.3 +3.0 V
Voltage at analog lines in Power Down mode -0.3 +0.3 V
VDDLP -0.3 +2.5 V