User's Manual

M10 User Manual
Figure Index
FIGURE 1: PIN ASSIGNMENT ........................................................................................................................... 9
FIGURE 2: RECOMMENDATION OF PLACEMENT ................................................................................. 15
FIGURE 3: PLACEMENT CLEARANCE ................................................................................................... 16
FIGURE 4: CIRCUIT OF THE SIM CARD ............................................................................................... 20
FIGURE 5: AUDIO TRACE ROUTING EXAMPLE ..................................................................................... 22
FIGURE 6: T-TYPE MATCHING CIRCUIT.................................................................................................... 23
FIGURE 7: Π-TYPE MATCHING CIRCUIT................................................................................................... 23
FIGURE 8: M10 RF_ANT PCB LAYOUT ....................................................................................................... 24
FIGURE 9: REFERENCE PCB DESIGN WITH ANTENNA PAD IN A FOUR-LAYER PCB ............. 26
FIGURE 10: REFERENCE PCB DESIGN WITH RF CONNECTOR IN A FOUR-LAYER PCB ........ 27
FIGURE 11: STACK-UP OF THE FOUR-LAYER PCB................................................................................ 27
FIGURE 12: THE RECOMMENDED RAMP-SOAK-SPIKE REFLOW P ROFILE............................... 28