SR9900 Overview
The Supereal SR9900 10/100M Ethernet controller bines an IEEE 802.3u pliant Media Access Controller (MAC), USB bus controller, and embedded memory. A linear regulator (LDO) is incorporated for reduced BOM cost. With state-of-the-art DSP technology and mixed-mode signal technology, the SR9900 offers high-speed transmission over CAT 5 UTP cable or CAT 3 UTP (10Mbps only) cable.