Datasheet Details
| Part number | 78Q2123 |
|---|---|
| Manufacturer | Maxim Integrated (Analog Devices) |
| File Size | 345.54 KB |
| Description | 10/100BASE-TX Transceiver |
| Datasheet |
 78Q2123 Datasheet
|
|
|
Description
The 78Q2123 and 78Q2133, MicroPHYTM, are the smallest 10BASE-T/100BASE-TX Fast Ethernet transceivers in the market.
They include integrated MII, ENDECs, scrambler/descrambler, dual-speed clock recovery, and full-featured auto-negotiation functions.
Features
- 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.