CS8904

CS8904 Advanced Product Databook FEATURES s Single-Chip Quad IEEE 802.3-compliant Ethernet Interface s 3 V and 5 V Operation s Full and Half Duplex Operation s Auto-Negotiation with Manual Override Capability s Four 10BASE-T Ports with Integrated Active Analog Filters s Automatic Polarity Detection and Correction s Integrated Manchester Encoder/Decoders (ENDEC) s Link Status LED Driver for Each Port s Per Port Control - Manual Duplex select (Half or Full), Auto-Negotiation select, Loopback select s Per Port Status - Collision detect, Carrier detect, Jabber indication, Link status, Duplex status, Auto-Negotiation status ORDERING INFORMATION CS8904-CM5 0 to 70 °C CS8904-CM3 0 to 70 °C CDK8904-5 100-pin MQFP, 5.0 V 100-pin MQFP, 3.3 V Developer’s Kit, 5.0 V Crystal LAN™ Quad Ethernet Transceiver DESCRIPTION The CS8904 combines four 10BASE-T Ethernet ENDECs and transceivers into a single low-cost device. Complete on-chip 10BASE-T Transceivers and filters eliminate external compon...