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KS8721BT - 2.5V 10/100BasTX/FX MII Physical Layer Transceiver

This page provides the datasheet information for the KS8721BT, a member of the KS8721B 2.5V 10/100BasTX/FX MII Physical Layer Transceiver family.

Datasheet Summary

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.

Features

  • Single chip 100BaseTX/100BaseFX/10BaseT physical layer solution.
  • 2.5V CMOS design, power consumption.

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Datasheet preview – KS8721BT

Datasheet Details

Part number KS8721BT
Manufacturer Micrel Semiconductor
File Size 2.41 MB
Description 2.5V 10/100BasTX/FX MII Physical Layer Transceiver
Datasheet download datasheet KS8721BT Datasheet
Additional preview pages of the KS8721BT datasheet.

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Other Datasheets by Micrel Semiconductor
  • KS8721B - 2.5V 10/100BasTX/FX MII Physical Layer Transceiver
  • KS8721BL - 3.3V 10/100 BASE-TX/FX PHYSICAL LAYER TRANSCEIVER
  • KS8721CL - 3.3V Single Power Supply 10/100BASE-TX/FX MII Physical Layer Transceiver
  • KS8721SL - 3.3V 10/100 BASE-TX/FX PHYSICAL LAYER TRANSCEIVER
  • KS8737 - 10/100 LV PHY FX
  • KS8001 - 3.3V 10/100BASETX/FX Physical Layer Transceiver
  • KS8001L - 3.3V 10/100BASE-T/TX/FX Physical Layer Transceiver
  • KS8001S - 3.3V 10/100BASE-T/TX/FX Physical Layer Transceiver

Full PDF Text Transcription

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KS8721B/BT 2.5V 10/100BasTX/FX MII Physical Layer Transceiver Rev. 2.3 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. The KS8721B/BT can automatically configure itself for 100 or 10 Mbps and full or half duplex operation, using on-chip Auto-Negotiation algorithm.
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