Pccam PCB Layout Guide

Pccam PCB Layout Guide-20090507Placement`N¨ Sensor¤wTwìm ,H DSP\ìm,q\bUSB connecterPSensor¤¤,¤è V , Data PINa Sensor, USB Si gnal a USB connecter DSP PIN}ìmF 2 Crystal\P DSP 3 Commond choke\ba 4 DSPPSENSOR¨C-qXPIN\10.uFqe 5 SENSOR AVDD\¤jqe 6 ¨Lqe\ìmP¨u°m ¨u § ¨u§P Placement§¤@AH-nB±Pu¨ USB Signal >Sensor Clock > SensorData > Power > Control Signal > Other

¨u`N USB Signal(D+,D-,DM,DP): ¨uPZ7.5mil,-B,¨u¤iP¨LH-,¨B GND ] , ¨ 3h Crystal Signal¨uHu°-ìh,¤8mil,¨BGND],¤WB¤Uh-±¤i¨LH 2 ò- Sensor Clock(MCLK,PCLK): ¨uHu°-ìh ,¤ 8mil,¤WB¤Uh-±¤i¨LHò3 ,¨B GND] ,,¨ 3h ,¤ 6mil 4 Sensor Clock(H_SYNC,V_SYNC): ¨uHu°-ìh Sensor Data¨uHu°-ìh ,¤ 4mil,¤WB¤Uh-±¤i¨LHò- ,¨B GND 5 ] , ¨ 3h 6 Sensor Data,Sensor Clocko¨uפit§¤j q¨u¤AGND¤iPUSB Signal , Crystal Signal, Sensor Clock , Sensor Datao¨H 7 ¤W B ¤Uh-±| 8 Dq¤¨15mil,¨LV3.3V,V 1.8V,VDD,VAA¤