User's Manual

SIM7600G-H User manual
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Figure Index
FIGURE 2 : PIN ASSIGNMENT OVERVIEW...........................................................................................................17
FIGURE 3 : DIMENSIONS (UNIT: MM).....................................................................................................................24
FIGURE 4 : FOOTPRINT RECOMMENDATION (UNIT: MM)...............................................................................25
FIGURE 5 : VBAT VOLTAGE DROP DURING BURST EMISSION (GSM/GPRS)........................................... 26
FIGURE 6 : POWER SUPPLY APPLICATION CIRCUIT.......................................................................................27
FIGURE 7 : LINEAR REGULATOR REFERENCE CIRCUIT................................................................................28
FIGURE 8 : SWITCHING MODE POWER SUPPLY REFERENCE CIRCUIT...................................................29
FIGURE 9 : REFERENCE POWER ON/OFF CIRCUIT.........................................................................................30
FIGURE 10 : POWER ON TIMING SEQUENCE.................................................................................................... 31
FIGURE 11 : POWER OFF TIMING SEQUENCE...................................................................................................32
FIGURE 12 : REFERENCE RESET CIRCUIT.........................................................................................................33
FIGURE 13 : UART FULL MODEM........................................................................................................................... 34
FIGURE 14 : UART NULL MODEM...........................................................................................................................34
FIGURE 15 : REFERENCE CIRCUIT OF LEVEL SHIFT...................................................................................... 35
FIGURE 16 : LEVEL MATCHING CIRCUIT............................................................................................................. 35
FIGURE 17 : RI BEHAVIOUR（SMS AND URC REPORT）...............................................................................36
FIGURE 18 : RI BEHAVIOUR（VOICE CALL）.................................................................................................. 36
FIGURE 19 : USB REFERENCE CIRCUIT..............................................................................................................37
FIGURE 20 : REFERENCE SGMII CIRCUIT WITH AR8033................................................................................39
FIGURE 21 : REFERENCE SGMII CIRCUIT WITH BCM89820..........................................................................40
FIGURE 22 : USIM INTERFACE REFERENCE CIRCUIT.................................................................................... 41
FIGURE 23 : USIM INTERFACE REFERENCE CIRCUIT WITH USIM_DET................................................... 42
FIGURE 24 : AMPHENOL SIM CARD SOCKET.....................................................................................................43
FIGURE 25 : PCM_SYNC TIMING............................................................................................................................44
FIGURE 26 : EXT CODEC TO MODULE TIMING..................................................................................................44
FIGURE 27 : MODULE TO EXT CODEC TIMING..................................................................................................44
FIGURE 28 : AUDIO CODEC REFERENCE CIRCUIT..........................................................................................45
FIGURE 29 : SD REFERENCE CIRCUIT................................................................................................................ 46
FIGURE 30 : EMMC REFERENCE CIRCUIT..........................................................................................................47
FIGURE 31 : I2C REFERENCE CIRCUIT................................................................................................................48
FIGURE 32 : NETLIGHT REFERENCE CIRCUIT.................................................................................................. 49
FIGURE 33 : FLIGHT MODE SWITCH REFERENCE CIRCUIT..........................................................................50
FIGURE 34 : ISINK REFERENCE CIRCUIT............................................................................................................51
FIGURE 35 : ANTENNA MATCHING CIRCUIT (MAIN_ANT)...............................................................................55
FIGURE 36 : ANTENNA MATCHING CIRCUIT (AUX_ANT).................................................................................55
FIGURE 37 : ACTIVE ANTENNA CIRCUIT..............................................................................................................57
FIGURE 38 : PASSIVE ANTENNA CIRCUIT (DEFAULT)..................................................................................... 57
FIGURE 39 : TOP AND BOTTOM VIEW OF MODULE.........................................................................................64
FIGURE 40 : LABEL INFORMATION........................................................................................................................ 65
FIGURE 41 : THE RAMP-SOAK-SPIKE REFLOW PROFILE OF MODULE.....................................................66
FIGURE 42 : STENCIL FOIL....................................................................................................................................68