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