General Description
The KSZ8041TL is a single supply 10Base-T/100Base-TX Physical Layer Transceiver, which provides MII/RMII/SMII interfaces to transmit and receive data. It utilizes a unique mixed-signal design to extend signaling distance while reducing power consumption.

Features
• Single-chip 10Base-T/100Base-TX physical layer solution
• Fully compliant to IEEE 802.3u Standard
• Low power CMOS design, power consumption of <180mW
• HP auto MDI/MDI-X for reliable detection and correction for straight-through and crossover cables with disable and enable option
• Robust operation over standard cables
• LinkMD® TDR-based cable diagnostics for identification of faulty copper cabling
• Fiber support: 100Base-FX (KSZ8041FTL only), Backto-Back mode (KSZ8041FTL and KSZ8041TL)
• MII interface support
• RMII interface support with external 50MHz system clock
• SMII interface support with external 125MHz system clock and 12.5MHz sync clock from MAC
• MIIM (MDC/MDIO) management bus to 12.5MHz for rapid PHY register configuration
• Interrupt pin option
• Programmable LED outputs for link, activity and speed
• Power down and power saving modes
• Single power supply (3.3V)
• Built-in 1.8V regulator for core
• Available in 48-pin TQFP package

Applications
• Printer
• LOM
• Game Console
• IPTV
• IP Phone
• IP Set-top Box
• Media Converter