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KSZ8081RNB - 10Base-T/100Base-TX Physical Layer Transceiver

This page provides the datasheet information for the KSZ8081RNB, a member of the KSZ8081MNX 10Base-T/100Base-TX Physical Layer Transceiver family.

Description

The KSZ8081 is a single-supply 10Base-T/100Base-TX Ethernet physical-layer transceiver for transmission and reception of data over standard CAT-5 unshielded twisted pair (UTP) cable.

The KSZ8081 is a highly-integrated PHY solution.

Features

  • to facilitate system bring-up and debugging in production testing and in product deployment. Parametric NAND tree support enables fault detection between KSZ8081 I/Os and the board. Micrel LinkMD® TDR-based cable diagnostics identify faulty copper cabling. The KSZ8081MNX and KSZ8081RNB are available in 32pin, lead-free QFN packages (see “Ordering Information”). Datasheets and support documentation are available on website at: www. micrel. com. Features.
  • Single-chip 10Base-T/100Base-TX IE.

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Datasheet preview – KSZ8081RNB

Datasheet Details

Part number KSZ8081RNB
Manufacturer Micrel Semiconductor
File Size 1.22 MB
Description 10Base-T/100Base-TX Physical Layer Transceiver
Datasheet download datasheet KSZ8081RNB Datasheet
Additional preview pages of the KSZ8081RNB datasheet.

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Other Datasheets by Micrel Semiconductor
  • KSZ8081MNX - 10Base-T/100Base-TX Physical Layer Transceiver
  • KSZ8001L - 3.3V 10/100BASE-T/TX/FX Physical Layer Transceiver
  • KSZ8001S - 3.3V 10/100BASE-T/TX/FX Physical Layer Transceiver
  • KSZ8021RNL - 10Base-T/100Base-TX PHY
  • KSZ8031RNL - 10Base-T/100Base-TX PHY
  • KSZ8041FTL - 10Base-T/100Base-TX/100Base-FX Physical Layer Transceiver
  • KSZ8041MLL - 10Base-T/100Base-TX/100Base-FX Physical Layer Transceiver
  • KSZ8041NL - 10Base-T/100Base-TX Physical Layer Transceiver

Full PDF Text Transcription

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KSZ8081MNX/KSZ8081RNB 10Base-T/100Base-TX Physical Layer Transceiver Revision 1.4 General Description The KSZ8081 is a single-supply 10Base-T/100Base-TX Ethernet physical-layer transceiver for transmission and reception of data over standard CAT-5 unshielded twisted pair (UTP) cable. The KSZ8081 is a highly-integrated PHY solution. It reduces board cost and simplifies board layout by using on-chip termination resistors for the differential pairs and by integrating a low-noise regulator to supply the 1.2V core. The KSZ8081MNX offers the Media Independent Interface (MII) and the KSZ8081RNB offers the Reduced Media Independent Interface (RMII) for direct connection with MII/RMII-compliant Ethernet MAC processors and switches.
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