Datasheet4U Logo Datasheet4U.com

KSZ8081MNX - 10Base-T/100Base-TX Physical Layer Transceiver

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.

Key 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.

📥 Download Datasheet

Datasheet Details

Part number KSZ8081MNX
Manufacturer Micrel Semiconductor
File Size 1.22 MB
Description 10Base-T/100Base-TX Physical Layer Transceiver
Datasheet download datasheet KSZ8081MNX Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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.