Huawei ME906s LTE M.2 - Operating and Storage Temperatures; Power Supply Features

HUAWEI ME906s LTE M.2 Module
Hardware Guide
Electrical and Reliability Features
Issue 05 (2019-03-25)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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Table 5-2 Operating and storage temperatures
Specification
Min.
Max.
Unit
Normal operating temperature
–10
+55
°C
Extended operating temperature
[1]
–20
+70
°C
Ambient storage temperature
–40
+85
°C
[1]: When the ME906s module works at –20°C to –10°C or +55°C to +70°C , NOT all its RF
specifications comply with the 3GPP specifications.
5.4 Power Supply Features
5.4.1 Input Power Supply
Table 5-3 lists the requirements for input power of the ME906s module.
Table 5-3 Requirements for input power
Parameter
Min.
Typ.
Max.
Ripple
Unit
3.3V
3.135
3.3
4.4
0.05
V
Figure 5-1 Power supply during burst emission
The minimum value of the power supply must be guaranteed during the burst (with 2.5 A@3.3
V peak in GSM, GPRS or EGPRS mode).
Table 5-4 Requirements for input current
Power
Peak (GSM 1 slot)
Normal (WCDMA)
Normal (LTE 23 dBm)
3.3 V
2.5 A
1.1 A
1.25 A