SMSC MOST50, Руководство пользователя

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E-O Converter User’s Manual Copyright © 2009 SMSC. DB0820UM1A
Page 4 Confidential
MOST50 E-O Converter
TABLE OF CONTENTS
1 PREFACE .................................................................................................................... 5
1.1 Intended Use ....................................................................................................................................5
1.2 Deliverables ...................................................................................................................................... 5
2 INTRODUCTION ......................................................................................................... 6
3 SYSTEM EXAMPLE .................................................................................................... 8
4 BOARD DETAILS ..................................................................................................... 10
4.1 Battery Operation ...........................................................................................................................11
4.2 Physical Layer Conversion ............................................................................................................. 12
4.3 Status LEDs ................................................................................................................................... 13
4.3.1 Power ..................................................................................................................................... 13
4.3.2 Charge ................................................................................................................................... 13
4.3.3 Optical Error ...........................................................................................................................13
4.3.4 ePHY Error ............................................................................................................................. 13
5 TEST CONFIGURATIONS ........................................................................................ 14
5.1 Radiated Emissions ........................................................................................................................ 14
5.2 Bulk Current Injection ..................................................................................................................... 16
5.3 Transverse Electromagnetic Cell ................................................................................................... 18
5.4 Electrostatic Discharge ................................................................................................................... 21
APPENDIX A: SPECIFICATIONS ................................................................................ 22
APPENDIX B: TROUBLESHOOTING ......................................................................... 23
APPENDIX C: INITIAL CHARGE INSTRUCTIONS ..................................................... 24