Quectel UC200T-GL, Проектирование аппаратного обеспечения

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UMTS/HSPA+ Standard Module Series
UC200T-GL Mini PCIe Hardware Design
UC200T-GL_Mini_PCIe_Hardware_Design 6 / 51
Figure Index
FIGURE 1: FUNCTIONAL DIAGRAM ............................................................................................................... 15
FIGURE 2: PIN ASSIGNMENT ......................................................................................................................... 16
FIGURE 3: REFERENCE CIRCUIT OF POWER SUPPLY .............................................................................. 21
FIGURE 4: REFERENCE CIRCUIT OF POWER SUPPLY .............................................................................. 22
FIGURE 5: REFERENCE CIRCUIT OF USB INTERFACE .............................................................................. 23
FIGURE 6: REFERENCE CIRCUIT OF (U)SIM INTERFACE WITH AN 8-PIN (U)SIM CARD CONNECTOR 24
FIGURE 7: R REFERENCE CIRCUIT OF (U)SIM INTERFACE WITH A 6-PIN (U)SIM CARD CONNECTOR 25
FIGURE 8: TIMING IN PRIMARY MODE .......................................................................................................... 27
FIGURE 9: TIMING IN AUXILIARY MODE ....................................................................................................... 27
FIGURE 10: REFERENCE CIRCUIT OF PCM APPLICATION WITH AUDIO CODEC .................................... 28
FIGURE 11: RI BEHAVIORS ............................................................................................................................. 29
FIGURE 12: TIMING OF RESETTING MODULE ............................................................................................. 30
FIGURE 13: LED_WWAN# SIGNAL REFERENCE CIRCUIT DIAGRAM ........................................................ 30
FIGURE 14: WAKE# BEHAVIOR ...................................................................................................................... 31
FIGURE 15: DIMENSIONS OF THE RECEPTACLE RF CONNECTORS (UNIT: MM) .................................... 33
FIGURE 16: MECHANICALS OF U.FL-LP MATING PLUGS ........................................................................... 34
FIGURE 17: SPACE FACTOR OF MATING PLUGS (UNIT: MM) ..................................................................... 34
FIGURE 18: REFERENCED HEATSINK DESIGN ............................................................... 错误！未定义书签。
FIGURE 19: MECHANICAL DIMENSIONS OF UC200T-GL MINI PCIE .......................................................... 41
FIGURE 20: STANDARD DIMENSIONS OF MINI PCI EXPRESS ................................................................... 42
FIGURE 21: DIMENSIONS OF THE MINI PCI EXPRESS CONNECTOR (MOLEX 679100002) .................... 43