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KS8737 Product Brief
Revision 1.0
10/100 LV PHY FX
Operating at 3.3 Volts to meet low voltage and low power requirement, the KS8737 is a 10/100BaseTX/FX Physical Layer Transceiver which provides MII interface for transmit and receive data. It contains the 100BaseTX/ FX Physical Medium Attachment (PMA), Physical Medium Dependent (PMD), and Physical Coding Sublayer (PCS) functions. Moreover, the KS8737 has an onchip 10BaseT encoder/decoder and output filtering, which eliminates the need for external filters and allows a single set of line magnetics to be used to meet the requirements for both 100BaseTX and 10BaseT. The KS8737 can automatically configure itself for 100 or 10 Mbps and full or half duplex operation, using the on-chip Auto-Negotiation algorithm.