Service Guide

LTE-A Module Series
EM060K-GL&EM120K-GL_Hardware_Design 6 / 78
4.4.1. W_DISABLE1# ............................................................................................................... 42
4.4.2. W_DISABLE2# ............................................................................................................... 43
4.4.3. WWAN_LED#................................................................................................................. 44
4.4.4. WAKE_ON_WAN# ......................................................................................................... 45
4.4.5. DPR ................................................................................................................................ 45
4.4.6. WLAN_PA_EN ............................................................................................................... 46
4.5. Cellular/WLAN COEX Interface* ............................................................................................... 46
4.6. Configuration Pins ..................................................................................................................... 47
5 Antenna Interfaces ............................................................................................................................. 48
5.1. Cellular Network ........................................................................................................................ 48
5.1.1. Antenna Interfaces & Frequency Bands ........................................................................ 48
5.1.2. Antenna Tuner Control Interface* .................................................................................. 48
5.1.2.1. Antenna Tuner Control Interface through GPIOs ............................................... 48
5.1.2.2. Antenna Tuner Control Interface through RFFE ................................................. 49
5.1.3. Operating Frequency ..................................................................................................... 49
5.1.4. Tx Power ........................................................................................................................ 51
5.1.5. Rx Sensitivity .................................................................................................................. 51
5.2. GNSS ........................................................................................................................................ 55
5.2.1. General Description ....................................................................................................... 55
5.2.2. GNSS Frequency ........................................................................................................... 55
5.2.3. GNSS Performance ....................................................................................................... 55
5.3. Antenna Connectors ................................................................................................................. 56
5.3.1. Antenna Connector Size ................................................................................................ 56
5.3.2. Antenna Connector Location ......................................................................................... 58
5.3.3. Antenna Connector Installation ...................................................................................... 58
5.3.4. Antenna Design Requirements ...................................................................................... 60
6 Electrical Characteristics and Reliability ........................................................................................ 61
6.1. Absolute Maximum Ratings ...................................................................................................... 61
6.2. Power Supply Requirements .................................................................................................... 61
6.3. Power consumption .................................................................................................................. 62
6.4. Digital I/O Characteristics ......................................................................................................... 68
6.5. ESD Protection .......................................................................................................................... 69
6.6. Operating and Storage Temperatures ...................................................................................... 70
6.7. Thermal Dissipation ................................................................................................................ 70
6.8. Notification ................................................................................................................................ 72
6.8.1. Coating ........................................................................................................................... 72
6.8.2. Cleaning ......................................................................................................................... 72
7 Mechanical Information and Packaging .......................................................................................... 73
7.1. Mechanical Dimensions ............................................................................................................ 73
7.2. Top and Bottom Views .............................................................................................................. 74
7.3. M.2 Connector ........................................................................................................................... 75
7.4. Packaging ................................................................................................................................. 75
7.4.1. Blister Tray ..................................................................................................................... 75