This transceiver provides the interface between the single-ended coaxial cable signals and the Manchester-encoded differential logic signals. Primary functional blocks include the receiver, transmitter, collision detection, and jabber timer. This IC can be used in either internal or external MAU environments. Applications * Legacy Applications * Telecom Backplanes and Interconnect * Very Low Power Consumption * Compliant with Ethernet II, IEEE® 802.3, 10BASE5, and 10BASE2 * Integrates All Transceiver Functions Except Signal and Power Isolation * Innovative Design Minimizes External Component Count and Power Consumption * Jabber Timer Function Integrated On-Chip * Externally Selectable CED Heartbeat Allows Operation with IEEE 802.3-Compatible Repeaters * Squelch Circuitry at All Inputs Rejects Noise * Power-On Reset and Test Modes * Advanced BiCMOS Process