Quectel Wireless Solutions Company Limited 201404UC15M User Manual

                                                                                                                                             

UMTS/HSDPA  Module  Series 

                                                                                                                  UC15  Mini  PCIe  Hardware  Design

 

 

UC15_Mini_PCIe_Hardware_Design                    Confidential / Released                                  6 / 40 

 
 
 

Figure Index   

FIGURE 1: FUNCTIONAL DIAGRAM ............................................................................................................... 13

 

FIGURE 2: PIN ASSIGNMENT ......................................................................................................................... 17

 

FIGURE 3: REFERENCE DESIGN OF POWER SUPPLY ............................................................................... 18

 

FIGURE 4: THE DCE-DTE CONNECTION OF UART INTERFACE ................................................................ 19

 

FIGURE 5: RS232 LEVEL MATCH CIRCUIT .................................................................................................... 20

 

FIGURE 6: REFERENCE CIRCUIT OF THE 6 PIN USIM CARD ..................................................................... 21

 

FIGURE 7: AMPHENOL C707 10M006 512 2 USIM CARD CONNECTOR ..................................................... 22

 

FIGURE 8: REFERENCE CIRCUIT OF USB INTERFACE .............................................................................. 23

 

FIGURE 9: SHORT SYNC MODE TIMING ....................................................................................................... 24

 

FIGURE 10: LONG SYNC MODE TIMING ....................................................................................................... 25

 

FIGURE 11: REFERENCE CIRCUIT OF PCM APPLICATION WITH AUDIO CODEC .................................... 26

 

FIGURE 12: MICROPHONE REFERENCE DESIGN ....................................................................................... 27

 

FIGURE 13: REFERENCE DESIGN OF RECEIVER ....................................................................................... 28

 

FIGURE 14: REFERENCE DESIGN WITH AN AMPLIFIER FOR SPEAKER .................................................. 28

 

FIGURE 15: REFERENCE DESIGN OF EARPHONE ...................................................................................... 28

 

FIGURE 16: TIMING OF RESETTING MODULE ............................................................................................. 30

 

FIGURE 17: REFERENCE CIRCUIT OF LED_WWAN# .................................................................................. 30

 

FIGURE 18: UC15 MINI PCIE ANTENNA INTERFACE .................................................................................... 31

 

FIGURE 19: DIMENSIONS OF THE RF CONNECTOR (UNIT: MM) ............................................................... 31

 

FIGURE 20: MECHANICALS OF UF.L-LP CONNECTORS ............................................................................. 32

 

FIGURE 21: MECHANICAL DIMENSIONS OF UC15 MINI PCIE (UNIT: MM) ................................................. 37

 

FIGURE 22: STANDARD DIMENSIONS OF MINI PCI EXPRESS (UNIT: MM) ............................................... 38

 

FIGURE 23: DIMENSIONS OF THE MINI PCI EXPRESS CONNECTOR (UNIT: MM) ................................... 39