MC68194 Description
1.1 TOKEN BUS LAN CARRIER BAND NODE OVERVIEW . 1.2 CARRIER BAND MODULATION TECHNIQUE . 1.3 MESSAGE (FRAME) FORMAT.
MC68194 Key Features
- Implements IEEE 802.4 single channel, phase-coherent Frequency Shift Keying (FSK) physical layer including receiver blan
- Provides physical layer management including local loopback mode, transmitter enable, and reset
- Supports data rates from 1 to 10 Mbps. IEEE 802.4 standard uses 5 or 10 Mbps
- Interfaces via standard serial interface to MC68824 Token Bus Controller
- Crystal controlled transmit clock
- Recovery of clocked data through phase-locked loop
- RC controlled Jabber Inhibit Timer
- Single +5.0 volt power supply
- Available in 52-lead Cerquad package
- Rev. 6