LXT9763 Overview
The LXT9763 is a six-port PHY Fast Ethernet Transceiver that supports IEEE 802.3 physical layer applications at both 10 and 100 Mbps. The mixed-signal adaptive equalization and clock recovery with proprietary Optimal Signal Processing (OSP™) architecture improves SNR 3 dB over ideal analog filters. All six network ports provide a bination twisted-pair (TP) or pseudo-ECL (PECL) interface for a 10/100BASE-TX or...
LXT9763 Key Features
- Six independent IEEE 802.3-pliant 10BASE-T or 100BASE-TX ports with integrated filters
- Proprietary Optimal Signal Processing™ (OSP™) architecture improves SNR by 3 dB over ideal analog filters
- Baseline wander correction for improved 100BASETX performance
- 100BASE-FX fiber-optic capability on all ports
- Supports both auto-negotiation and legacy systems without auto-negotiation capability
- JTAG boundary scan
- Six MII ports for independent PHY port operation
- Configurable via MDIO port or external control pins
- Maskable interrupts
- Very low power 3.3V operation (380 mW per channel, typical)
LXT9763 Applications
- Six independent IEEE 802.3-pliant 10BASE-T or 100BASE-TX ports with integrated filters
