4.2.
USB Interface .......................................................................................................................... 39
4.3.
PCM Interface* ........................................................................................................................ 41
4.4.
W_DISABLE1# ............................................................................................................... 43
4.4.1.
W_DISABLE2#* ............................................................................................................. 44
4.4.2.
WWAN_LED# ................................................................................................................. 45
4.4.3.
WOWWAN# ................................................................................................................... 45
4.4.4.
DPR* .............................................................................................................................. 46
4.4.5.
4.5.
4.6.
4.7.
Configuration Pins ................................................................................................................... 48
5
RF Characteristics ............................................................................................................................. 50
5.1.
Connector Definition ....................................................................................................... 50
5.1.1.
Operating Frequency ..................................................................................................... 50
5.1.2.
Receiving Sensitivity ...................................................................................................... 52
5.1.3.
RF Output Power ........................................................................................................... 53
5.1.4.
5.2.
GNSS Antenna Interface ......................................................................................................... 54
General Description ....................................................................................................... 54
5.2.1.
GNSS Frequency ........................................................................................................... 54
5.2.2.
GNSS Performance ....................................................................................................... 55
5.2.3.
5.3.
Antenna Connectors ................................................................................................................ 56
5.3.1.
Antenna Connector Size ................................................................................................ 56
5.3.2.
5.3.3.
5.4.
Antenna Requirements ............................................................................................................ 59
6
6.1.
Power Supply Requirements ................................................................................................... 60
6.2.
Current Consumption .............................................................................................................. 60
6.3.
Digital I/O Characteristic .......................................................................................................... 63
6.4.
Electrostatics Discharge .......................................................................................................... 64
6.5.
Thermal Dissipation ................................................................................................................. 65
6.6.
Absolute Maximum Ratings ..................................................................................................... 66
6.7.
7
7.1.
7.2.
7.3.
M.2 Connector ......................................................................................................................... 68
7.4.
Packaging ................................................................................................................................ 68
8
Appendix References ........................................................................................................................ 70
EM05-G_Hardware_Design
LTE Standard Module Series
EM05-G Hardware Design
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