Product Info

LTE-A Module Series
EM06 Hardware Design
EM06_Hardware_Design 6 / 63
Figure Index
FIGURE 1: FUNCTIONAL DIAGRAM ............................................................................................................... 13
FIGURE 2: PIN ASSIGNMENT ......................................................................................................................... 15
FIGURE 3: POWER SUPPLY LIMITS DURING RADIO TRANSMISSION ....................................................... 20
FIGURE 4: REFERENCE CIRCUIT OF VCC .................................................................................................... 21
FIGURE 5: REFERENCE DESIGN OF POWER SUPPLY ............................................................................... 22
FIGURE 6: TURN ON THE MODULE THROUGH GPIO CONTROLLED FULL_CARD_POWER_OFF# ....... 23
FIGURE 7: TURN ON THE MODULE AUTOMATICALLY ................................................................................. 23
FIGURE 8: TIMING OF TURNING ON MODULE ............................................................................................. 24
FIGURE 9: TIMING OF TURNING OFF THE MODULE THROUGH FULL_CARD_POWER_OFF# ............... 24
FIGURE 10: REFERENCE CIRCUIT OF RESET# BY USING DRIVING CIRCUIT ......................................... 25
FIGURE 11: REFERENCE CIRCUIT OF RESET# BY USING BUTTON ......................................................... 26
FIGURE 12: TIMING OF RESETTING MODULE ............................................................................................. 26
FIGURE 13: REFERENCE CIRCUIT OF NORMALLY SHORT-CIRCUITED (U)SIM CARD CONNECTOR ... 28
FIGURE 14: REFERENCE CIRCUIT OF NORMALLY OPEN (U)SIM CARD CONNECTOR .......................... 28
FIGURE 15: REFERENCE CIRCUIT OF A 6-PIN (U)SIM CARD CONNECTOR ............................................. 29
FIGURE 16: REFERENCE CIRCUIT OF USB 2.0 & 3.0 INTERFACE ............................................................. 31
FIGURE 17: PRIMARY MODE TIMING ............................................................................................................ 32
FIGURE 18: AUXILIARY MODE TIMING .......................................................................................................... 33
FIGURE 19: REFERENCE CIRCUIT OF PCM APPLICATION WITH AUDIO CODEC .................................... 34
FIGURE 20: WWAN_LED# SIGNAL REFERENCE CIRCUIT DIAGRAM ........................................................ 35
FIGURE 21: WAKE_ON_WAN# BEHAVIOR .................................................................................................... 36
FIGURE 22: WAKE_ON_WAN# SIGNAL REFERENCE CIRCUIT DESIGN .................................................... 37
FIGURE 23: ANTENNA INTERFACES ON THE MODULE .............................................................................. 40
FIGURE 24: EM06 RF CONNECTOR DIMENSIONS (UNIT: MM) ................................................................... 45
FIGURE 25: SPECIFICATIONS OF MATING PLUGS USING Ø0.81MM COAXIAL CABLES ......................... 46
FIGURE 26: CONNECTION BETWEEN RF CONNECTOR AND MATING PLUG USING Ø0.81MM COAXIAL
CABLE ....................................................................................................................................................... 46
FIGURE 27: CONNECTION BETWEEN RF CONNECTOR AND MATING PLUG USING Ø1.13MM COAXIAL
CABLE ....................................................................................................................................................... 47
FIGURE 28: THERMAL DISSIPATION AREA ON BOTTOM SIDE OF MODULE (TOP VIEW) ....................... 57
FIGURE 29: MECHANICAL DIMENSIONS OF EM06 (UNIT: MM) ................................................................... 58
FIGURE 30: STANDARD DIMENSIONS OF M.2 TYPE 3042-S3 (UNIT: MM) ................................................. 59
FIGURE 31: M.2 NOMENCLATURE ................................................................................................................. 59
FIGURE 32: TOP VIEW OF THE MODULE ...................................................................................................... 60
FIGURE 33: BOTTOM VIEW OF THE MODULE .............................................................................................. 60