KSZ8721B - 2.5V 10/100BasTX/FX MII Physical Layer Transceiver
Micrel Semiconductor
General Description
Operating at 2.5 volts to meet low voltage and low power requirements, the KS8721B/BT is a 10BaseT/100BaseTX/ FX Physical Layer Transceiver, which provides an MII to transmit and receive data.
Key Features
Single chip 100BaseTX/100BaseFX/10BaseT physical layer solution.
Full PDF Text Transcription for KSZ8721B (Reference)
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www.DataSheet4U.com KS8721B/BT Micrel KS8721B/BT 2.5V 10/100BasTX/FX MII Physical Layer Transceiver Rev. 2.2 General Description Operating at 2.5 volts to meet low voltag...
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Rev. 2.2 General Description Operating at 2.5 volts to meet low voltage and low power requirements, the KS8721B/BT is a 10BaseT/100BaseTX/ FX Physical Layer Transceiver, which provides an MII to transmit and receive data. It contains the 10BaseT Physical Medium Attachment (PMA), Physical Medium Dependent (PMD), and Physical Coding Sub-layer (PCS) functions. Moreover, the KS8721B/BT has on-chip 10BaseT output filtering, which eliminates the need for external filters and allows a single set of line magnetics to be used to meet requirements for both 100BaseTX and 10BaseT.