78Q2133, 78Q2123 - 10/100BASE-TX Transceiver

Maxim Integrated

Datasheet Details

Part number	78Q2133, 78Q2123
Manufacturer	Maxim Integrated
File Size	345.54 KB
Description	10/100BASE-TX Transceiver
Datasheet	78Q2123-MaximIntegrated.pdf
Note	This datasheet PDF includes multiple part numbers: 78Q2133, 78Q2123. Please refer to the document for exact specifications by model.

The 78Q2123 and 78Q2133, MicroPHYTM, are the smallest 10BASE-T/100BASE-TX Fast Ethernet transceivers in the market.

x Smallest 10/100 PHY available x 10BASE-T/100BASE-TX IEEE-802.3 compliant TX and RX functions requiring a dual 1:1 isolation transformer interface to the line x Integrated MII, 10BASE-T/100BASE-TX ENDEC, 100BASE-TX scrambler/descrambler, and full-featured auto-negotiation function x Full duplex operation capable x Automatic MDI/MDI-X cross over correction x Register-programmable transmit amplitude x Automatic polarity correction during autonegotiation and 10BASE-T signal reception x Power-savin.

📁 78Q2133 Similar Datasheet

78Q2120C - 10/100BASE-TX Transceiver (TDK Semiconductor)
78Q2123 - MicroPHY 10/100BASE-TX Transceiver (Teridian Semiconductor)
78Q8392LA03 - Low-Power Ethernet Coaxial Transceiver (Teridian Semiconductor)
78Q8430 - 10/100 Ethernet MAC and PHY (Teridian Semiconductor)

Other Datasheets by Maxim Integrated

Published: Jan 6, 2025 |