N82503 - DUAL SERIAL TRANSCEIVER (DST)
3 11 Polarity Switching 3 12 Controller Interface PAGE 3 5 6 6 6 7 7 8 9 10 10 10 11 13 13 13 13 14 14 14 14 15 CONTENTS PAGE 16 16 16 16 16 17 17 17 17 19 20 4 0 RESET LOW POWER AND TEST MODES 4 1 Reset 4 2 Low Power and High Impedance Modes 4 3 Diagnostic Loopback 4 4 Customer Test Modes (Conti
N82503 Features
* TPE Y AUI Y Y Y Complies with 10BASE-T IEEE Std 802 3i-1990 for Twisted Pair Ethernet Selectable Polarity Switching Direct Interface to TPE Analog Filters On-Chip TPE Squelch Defeatable Link Integrity (LI) Support of Cable Lengths l 100m Complies with IEEE 802 3 AUI Standard Direct Interface to A
