AX99760,AX88178,AX88772A,AX887...

AX88760_PCBV200_DEMOBOARD_SCHEM-2010-4-55

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AX88760 Demo Board PCB V2.00 Schematic System Block
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93C56 or 93C66 EEPROM 12MHz crystal LED reset Upstream USB Port Downstream USB Ports DSPORT1 RJ-45 Connector + Tranformer DSPORT2 DSPORT3

12MHz crystal

5V DC Power JACK

5V to 3.3V Regulator

AX88760
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25MHz crystal

by-pass capacitor

3.3V to 1.8V Regulator (Optional)

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VCC3_3 and AVCC3_3

VCC1_8 and AVCC1_8

Individual Mode

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Note: 1.Please refer to AX88760 USB-to-LAN Application Design Note for more AX88760 PCB layout design notes. 2.Please contact ASIX Support (support@asix.com.tw) to get AX88760 EEPROM User Guide for more details about AX88760 EEPROM setting. 3.Please deliver us your AX88760 schematic and AX88760 EEPROM data file for further review.
ASIX ELECTRONICS CORPORATION
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