KS8721BL Datasheet (Micrel Semiconductor) - 3.3V 10/100 BASE-TX/FX PHYSICAL LAYER TRANSCEIVER

KS8721BL, 3.3V 10/100 BASE-TX/FX PHYSICAL LAYER TRANSCEIVER

The KS8721BL/SL is a 10BASE-T, 100BASE-TX, and 100BASE-FX physical layer transceiver providing MII/ RMII interfaces to MACs and switches.

Using a unique mixed-signal design that extends signaling distance while reducing power consumption, the KS8721BL/SL represents Micrel’s fourth generation single-

KS8721BL Features

* Single chip 10BASE-T, 100BASE-TX, and 100BASE-FX physical layer solution

* Fully compliant to IEEE802.3u standards

* Low-power CMOS design, power consumption

* Supports media independent interface (MII) and reduced MII (RMII)

* Delivers robust operation (130