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LAN83C180 Datasheet(PDF) 4 Page - SMSC Corporation |
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LAN83C180 Datasheet(HTML) 4 Page - SMSC Corporation |
4 / 10 page Migrating from the LAN83C180 10/100 PHY to the LAN83C185 10/100 PHY SMSC AN 10.13 Page 4 Revision 1.2 (07-12-04) APPLICATION NOTE 2 Summary of Differences Between the LAN83C180 and LAN83C185 The areas listed below briefly outline areas of change that a designer needs to address when transitioning from the LAN83C180 to LAN83C185 designs. For details, please refer to the corresponding sections in this application note. Table 2.1 – Design Transitions from the LAN83C180 to LAN83C185 SECTION DESCRIPTION PAGE (S) 3 Power Requirements +3v Voltage Source 5 Magnetics 6 Transmit Terminations 6 4 Cable Interface Receive Terminations 7 5 Clock Circuit Parallel Crystal Circuit Crystal Series Terminations 8 6 LED’s LED Function Indicators 8 Pinout Differences Non-Pin Compatible 9 PHY Address Dedicated vs. Non-dedicated pins 9 MII Interface MDIO Pull-up RX Series Terminations 9 RBIAS Dual vs. Single RBIAS Pin 10 7 General Considerations Mode Dual- vs. Tri-pin Implementation 10 |
Similar Part No. - LAN83C180 |
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Similar Description - LAN83C180 |
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