Product Info

LTE Standard Module Series
EC25 Mini PCIe Hardware Design
EC25_Mini_PCIe_Hardware_Design
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Table Index
TABLE 1: DESCRIPTION OF EC25 MINI PCIE
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16
TABLE 2: KEY FEATURES OF EC25 MINI PCIE
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18
TABLE 3: I/O PARAMETERS DEFINITION
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22
TABLE 4: PIN DESCRIPTION
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22
TABLE 5: OVERVIEW OF OPERATING MODES
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25
TABLE 6: DEFINITION OF VCC_3V3 AND GND PINS
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26
TABLE 7: PIN DEFINITION OF (U)SIM INTERFACE
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27
TABLE 8: PIN DEFINITION OF USB INTERFACE
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29
TABLE 9: PIN DEFINITION OF MAIN UART INTERFACE
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31
TABLE 10: PIN DEFINITION OF COEX UART INTERFACE
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31
TABLE 11: PIN DEFINITION OF PCM AND I2C INTERFACES
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32
TABLE 12: PIN DEFINITION OF CONTROL AND INDICATION SIGNALS
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35
TABLE 13: AIRPLANE MODE CONTROLLED BY HARDWARE METHOD
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36
TABLE 14: AIRPLANE MODE CONTROLLED BY SOFTWARE METHOD
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36
TABLE 15: INDICATIONS OF NETWORK STATUS (AT+QCFG="LEDMODE",0, DEFAULT SETTING)
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38
TABLE 16: INDICATIONS OF NETWORK STATUS (AT+QCFG="LEDMODE",2)
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38
TABLE 17: GNSS PERFORMANCE
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39
TABLE 18: GNSS FREQUENCY
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40
TABLE 19: OPERATING FREQUENCIES
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41
TABLE 20: ANTENNA REQUIREMENTS
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TABLE 21: POWER SUPPLY REQUIREMENTS
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46
TABLE 22: I/O REQUIREMENTS
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47
TABLE 23: CONDUCTED RF OUTPUT POWER OF EC25 MINI PCIE
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47
TABLE 24: CONDUCTED RF RECEIVING SENSITIVITY OF EC25-A MINI PCIE
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48
TABLE 25: CONDUCTED RF RECEIVING SENSITIVITY OF EC25-AU MINI PCIE
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48
TABLE 26: CONDUCTED RF RECEIVING SENSITIVITY OF EC25-J MINI PCIE
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49
TABLE 27: CONDUCTED RF RECEIVING SENSITIVITY OF EC25-E MINI PCIE
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49
TABLE 28: CONDUCTED RF RECEIVING SENSITIVITY OF EC25-V MINI PCIE
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50
TABLE 29: CONDUCTED RF RECEIVING SENSITIVITY OF EC25-AF MINI PCIE
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50
TABLE 30: CONDUCTED RF RECEIVING SENSITIVITY OF EC25-AFX MINI PCIE
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51
TABLE 31: CONDUCTED RF RECEIVING SENSITIVITY OF EC25-EU MINI PCIE
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51
TABLE 32: CONDUCTED RF RECEIVING SENSITIVITY OF EC25-EC MINI PCIE
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52
TABLE 33: CONDUCTED RF RECEIVING SENSITIVITY OF EC25-EUX MINI PCIE
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53
TABLE 34: CONDUCTED RF RECEIVING SENSITIVITY OF EC25-MX MINI PCIE
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53
TABLE 35: CONDUCTED RF RECEIVING SENSITIVITY OF EC25-AUX MINI PCIE
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54
TABLE 36: ESD CHARACTERISTICS OF EC25 MINI PCIE
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55
TABLE 37: CURRENT CONSUMPTION OF EC25-A MINI PCIE
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55
TABLE 38: CURRENT CONSUMPTION OF EC25-AU MINI PCIE
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56
TABLE 39: CURRENT CONSUMPTION OF EC25-J MINI PCIE
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59
TABLE 40: CURRENT CONSUMPTION OF EC25-E MINI PCIE
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61
TABLE 41: CURRENT CONSUMPTION OF EC25-V MINI PCIE
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63