Product Info

LTE Module Series
EC25 Mini PCIe Hardware Design
EC25_Mini_PCIe_Hardware_Design Confidential / Released 5 / 46
Table Index
TABLE 1: DESCRIPTION OF EC25 MINI PCIE ................................................................................................ 14
TABLE 2: KEY FEATURES OF EC25 MINI PCIE ............................................................................................. 15
TABLE 3: DEFINITION OF I/O PARAMETERS ................................................................................................. 18
TABLE 4: DESCRIPTION OF PINS .................................................................................................................. 19
TABLE 5: DEFINITION OF VCC_3V3 AND GND PINS .................................................................................... 22
TABLE 6: USIM PIN DEFINITION ..................................................................................................................... 23
TABLE 7: PIN DEFINITION OF USB INTERFACE ........................................................................................... 24
TABLE 8: PIN DEFINITION OF THE UART INTERFACE ................................................................................. 25
TABLE 9: PIN DEFINITION OF PCM AND I2C INTERFACES ......................................................................... 26
TABLE 10: PIN DEFINITION OF CONTROL SIGNALS .................................................................................... 28
TABLE 11: RADIO OPERATIONAL STATES ..................................................................................................... 29
TABLE 12: INDICATIONS OF NETWORK STATUS ......................................................................................... 30
TABLE 13: ANTENNA REQUIREMENTS .......................................................................................................... 31
TABLE 14: POWER SUPPLY REQUIREMENTS .............................................................................................. 33
TABLE 15: I/O REQUIREMENTS ...................................................................................................................... 34
TABLE 16: EC25 MINI PCIE CONDUCTED RF OUTPUT POWER ................................................................. 34
TABLE 17: EC25-A MINI PCIE CONDUCTED RF RECEIVING SENSITIVITY ................................................ 35
TABLE 18: EC25-J MINI PCIE CONDUCTED RF RECEIVING SENSITIVITY ................................................ 35
TABLE 19: EC25-E MINI PCIE CONDUCTED RF RECEIVING SENSITIVITY ................................................ 36
TABLE 20: EC25-V MINI PCIE CONDUCTED RF RECEIVING SENSITIVITY ................................................ 36
TABLE 21: ESD CHARACTERISTICS OF EC25 MINI PCIE ............................................................................ 37
TABLE 22: CURRENT CONSUMPTION OF EC25-A MINI PCIE ..................................................................... 37
TABLE 23: CURRENT CONSUMPTION OF EC25-E MINI PCIE ..................................................................... 38
TABLE 24: CURRENT CONSUMPTION OF EC25-V MINI PCIE ..................................................................... 41
TABLE 25: GNSS CURRENT CONSUMPTION OF EC25 MINI PCIE SERIES MODULE ............................... 41
TABLE 26: RELATED DOCUMENTS ................................................................................................................ 45
TABLE 27: TERMS AND ABBREVIATIONS ...................................................................................................... 45