Quectel EM05-G - Page 7

LTE Standard Module Series
EM05-G Hardware Design
EM05-G_Hardware_Design 6 / 69
4.2. USB Interface .......................................................................................................................... 39
4.3. PCM Interface* ........................................................................................................................ 41
4.4. Control and Indication Interfaces ............................................................................................. 43
4.4.1. W_DISABLE1# ............................................................................................................... 43
4.4.2. W_DISABLE2#* ............................................................................................................. 44
4.4.3. WWAN_LED# ................................................................................................................. 45
4.4.4. WOWWAN# ................................................................................................................... 45
4.4.5. DPR* .............................................................................................................................. 46
4.5. Cellular/WLAN COEX Interface* ............................................................................................. 47
4.6. Antenna Tuner Control Interface* ............................................................................................ 47
4.7. Configuration Pins ................................................................................................................... 48
5 RF Characteristics ............................................................................................................................. 50
5.1. Cellular Antenna Interfaces ..................................................................................................... 50
5.1.1. Connector Definition ....................................................................................................... 50
5.1.2. Operating Frequency ..................................................................................................... 50
5.1.3. Receiving Sensitivity ...................................................................................................... 52
5.1.4. RF Output Power ........................................................................................................... 53
5.2. GNSS Antenna Interface ......................................................................................................... 54
5.2.1. General Description ....................................................................................................... 54
5.2.2. GNSS Frequency ........................................................................................................... 54
5.2.3. GNSS Performance ....................................................................................................... 55
5.3. Antenna Connectors ................................................................................................................ 56
5.3.1. Antenna Connector Location ......................................................................................... 56
5.3.2. Antenna Connector Size ................................................................................................ 56
5.3.3. Antenna Connector Installation ...................................................................................... 57
5.4. Antenna Requirements ............................................................................................................ 59
6 Reliability, Radio and Electrical Characteristics ............................................................................ 60
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. Operating and Storage Temperatures ..................................................................................... 66
7 Mechanical Dimensions and Packaging ......................................................................................... 67
7.1. Mechanical Dimensions of the Module.................................................................................... 67
7.2. Top and Bottom Views of the Module ...................................................................................... 68
7.3. M.2 Connector ......................................................................................................................... 68
7.4. Packaging ................................................................................................................................ 68
8 Appendix References ........................................................................................................................ 70