FINAL Am79C100 Twisted-Pair Ethernet Transceiver Plus (TPEX Plus) DISTINCTIVE CHARACTERISTICS s CMOS device provides IEEE 802.3-compliant operation and low operating current from a single +5 V supply s Power Down mode for reduced power consumption in battery-powered applications s Automatic twisted-pair link integrity s Pin-selectable twisted-pair receive polarity detection and automatic inversion of the receive signal.
Polarity indication output pin can directly drive an LED.
s Pin-selectable