Power Supply Features; Input Power Supply; Power Consumption - Huawei MC509 Series Hardware Manual

HUAWEI MC509 Series CDMA LGA Module
Hardware Guide

5.5 Power Supply Features

5.5.1 Input Power Supply

Table 5-4 lists the requirements for input power of the MC509 module.
Table 5-4 Requirements for input power of the MC509 module
Parameter
VBAT
Table 5-5 Requirements for input current of the MC509 module
Power
3.8 V

5.5.2 Power Consumption

The power consumptions of MC509 in different scenarios are respectively listed in
Table 5-6 .
The power consumption listed in this section is tested when the power supply of
MC509 module is 3.8 V. Typical values are measured at room temperature, and
minimum and maximum values are measured over the entire operating temperature
range.
Table 5-6 Averaged standby DC power consumption
Working mode
Power off mode
Standby mode
Data mode
Issue 02 (2013-05-06)
V is 2.6 V or 1.8 V, about the voltage, please refer to Table 3-1 .
DD_PX
Minimum
Value
3.3
800 MHz
1900 MHz
800 MHz
1900 MHz
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Typical Maximum
Value Value
3.8 4.2
Peak (Maximum)
< 1500 mA
Electrical and Reliability Features
Ripple
<
50 mVpp
(0 Hz to 2.5 GHz)
Normal (Maximum)
< 1000 mA
Max. Unit
50 µA
3 mA
3 mA
650 mA
700 mA
Unit
V
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