Smart Machine Smart Decision
SIM5360_Hardware Design_V1.01
2013-11-22
7
Figure Index
Figure 1: SIM5360 functional architecture ..................................................................................................................... 11
Figure 2: Pin view ........................................................................................................................................................... 13
Figure 3: Top dimensions (Unit: mm) ............................................................................................................................. 18
Figure 4: Side dimensions (Unit: mm) ............................................................................................................................ 18
Figure 5: Bottom dimensions (Unit: mm) ....................................................................................................................... 19
Figure 6: Footprint recommendation (Unit: mm) ............................................................................................................ 20
Figure 7: VBAT voltage drop during burst emission (GSM/GPRS) ............................................................................... 21
Figure 8: VBAT input application circuit ........................................................................................................................ 22
Figure 9: Reference circuit of the LDO power supply .................................................................................................... 22
Figure 10: Reference circuit of the DCDC power supply ............................................................................................... 23
Figure 11: RTC supply from capacitor ............................................................................................................................ 24
Figure 12: RTC supply from non-chargeable battery ...................................................................................................... 24
Figure 13: RTC supply from rechargeable battery .......................................................................................................... 24
Figure 14: Seiko XH414H-IV01E Charge-Discharge characteristic ............................................................................... 25
Figure 15: Power on Timing Sequence ........................................................................................................................... 26
Figure 16: Power off timing sequence ............................................................................................................................ 27
Figure 17: Full modem .................................................................................................................................................... 28
Figure 18: Null modem ................................................................................................................................................... 29
Figure 19: RI behaviour in NULL Modem ..................................................................................................................... 30
Figure 20: RI behaviour in FULL Modem ...................................................................................................................... 30
Figure 21: SD interface circuit ........................................................................................................................................ 32
Figure 24: USIM interface reference circuit ................................................................................................................... 33
Figure 25: Amphenol SIM card socket ........................................................................................................................... 34
Figure 26: Reference circuit ............................................................................................................................................ 36
Figure 27: USB interface ................................................................................................................................................ 38
Figure 28: Application circuit ......................................................................................................................................... 40
Figure 29: Flight mode switch ........................................................................................................................................ 41
Figure 30: Synchrony timing .......................................................................................................................................... 43
Figure 31: EXT CODEC to MODULE timing ................................................................................................................ 43
Figure 32: MODULE to EXT CODEC timing ................................................................................................................ 43
Figure 33: Synchrony timing .......................................................................................................................................... 44
Figure 34: EXT CODEC to MODULE timing ................................................................................................................ 45
Figure 35: MODULE to EXT CODEC timing ................................................................................................................ 45
Figure 36: Active antenna circuit .................................................................................................................................... 47
Figure 37
：
Passive antenna circuit (Default) ................................................................................................................. 48
Figure 38: Current drive .................................................................................................................................................. 49
Figure 39: Reset circuit ................................................................................................................................................... 50
Figure 40: Reference circuit ............................................................................................................................................ 51
Figure 41: Antenna matching circuit(MAIN_ANT) ........................................................................................................ 54
Figure 42: Antenna matching circuit(DIV_ANT) ........................................................................................................... 54
Figure 42: Top and bottom view of SIM5360 ................................................................................................................. 60
Figure 43: The ramp-soak-spike reflow profile of SIM5360 .......................................................................................... 60
