KSZ8721BT - 2.5V 10/100BasTX/FX MII Physical Layer Transceiver
Micrel Semiconductor
Download the KSZ8721BT datasheet PDF.
This datasheet also covers the KSZ8721B variant, as both devices belong to the same 2.5v 10/100bastx/fx mii physical layer transceiver family and are provided as variant models within a single manufacturer datasheet.
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.
Note: The manufacturer provides a single datasheet file (KSZ8721B_MicrelSemiconductor.pdf) that lists specifications for multiple related part numbers.
Datasheet Details
Part number
KSZ8721BT
Manufacturer
Micrel Semiconductor
File Size
227.41 KB
Description
2.5V 10/100BasTX/FX MII Physical Layer Transceiver
Full PDF Text Transcription for KSZ8721BT (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
KSZ8721BT. For precise diagrams, and layout, please refer to the original PDF.
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.
KSZ8721BT Datasheet
