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L830-EB-11 Hardware User Manual
Page 16 of 39
Figure 3-3 Power Supply Limit
3.2.2 Logic level
The L830 module 1.8V logic level definition as shown in the following table:
Parameters
Minimum
Typical
Maximum
Unit
1.8V logic level
1.71
1.8
1.89
V
V
IH
1.3
1.8
1.89
V
V
IL
-0.3
0
0.3
V
The L830 module 3.3V logic level definition as shown in the following table:
Parameters
Minimum
Typical
Maximum
Unit
3.3V logic level
3.135
3.3
3.465
V
V
IH
2.3
3.3
3.465
V
V
IL
-0.3
0
0.3
V
3.2.3 Power Consumption
In the condition of 3.3V power supply, the L830 power consumption as shown in the following table:
Parameter
Mode
Condition
Average
Current(mA)
I
off
Power off
Power supply, module power off
0.29
I
Sleep
WCDMA
DRX=6
3.0
DRX=8
1.8
DRX=9
1.5
