SIM8300G-M2 Hardware Design V1.01 Draft

SIM8300G-M2 Hardware Design V1.01
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Figure Index
Figure 1: Block diagram............................................................................................................................................... 10
Figure 2: Pin assignment.............................................................................................................................................13
Figure 3: Dimensions of the module (unit: mm).......................................................................................................18
Figure 4: VBAT voltage drop at the maximum power radio transmission........................................................... 19
Figure 5: Power supply reference circuit...................................................................................................................20
Figure 6: Switching mode power supply reference circuit..................................................................................... 22
Figure 7: Reference power on/off circuit................................................................................................................... 23
Figure 8: Power on sequence.....................................................................................................................................24
Figure 9: Power off sequence..................................................................................................................................... 25
Figure 10: Reference reset circuit.............................................................................................................................. 26
Figure 11: The reset timing sequence of the module..............................................................................................26
Figure 12: I2C reference circuit.................................................................................................................................. 28
Figure 13: WoWWAN# signal level at SMS and URC report................................................................................ 29
Figure 14: WoWWAN# reference circuit................................................................................................................... 29
Figure 15: USB reference circuit................................................................................................................................ 30
Figure 16: PCIe interface reference circuit (EP Mode)...........................................................................................32
Figure 17: (U)SIM interface reference circuit........................................................................................................... 35
Figure 18: I2S timing.................................................................................................................................................... 37
Figure 19: Audio codec diagram circuit.....................................................................................................................38
Figure 20: LED1# reference circuit............................................................................................................................ 41
Figure 21: W_DISABLE1# pin reference circuit...................................................................................................... 43
Figure 22: W_DISABLE2# pin reference circuit...................................................................................................... 44
Figure 23: Antenna interfaces.....................................................................................................................................46
Figure 24: 3D view of MM4829-2702B/ RA4/ RBO.................................................................................................51
Figure 25: 3D view of MXHJD3HJ1000.................................................................................................................... 52
Figure 26: SIM8300G to QTM525 IF connections.................................................................................................. 53
Figure 27: SIM8300G to QTM527 IF connections.................................................................................................. 54
Figure 28: IF connections MHF 7S for mmWave.................................................................................................... 54
Figure 29: 3D view of 20956-001E-01.......................................................................................................................55
Figure 30: 3D view of 20955-001R-13...................................................................................................................... 56
Figure 31: Thermal dissipation area on bottom side of the module..................................................................... 65
Figure 32: Top and bottom view of the module........................................................................................................67
Figure 33: Label description of the module.............................................................................................................. 67
Figure 34: Packaging procedures.............................................................................................................................. 69
Figure 35: Tray view of the module............................................................................................................................69
Figure 36: Small carton view.......................................................................................................................................70
Figure 37: Big carton view........................................................................................................................................... 70