78Q2120C Description
The 78Q2120C is a 10BASE-T/100BASE-TX Fast Ethernet transceiver. It includes integrated MII, ENDECs, scrambler/descrambler, dual-speed clock recovery, and full-featured auto-negotiation function. The transmitter includes an on-chip pulse-shaper and a low-power line driver.
78Q2120C Key Features
- LED indicators: LINK, TX, RX, COL, 100, 10, FDX User programmable Interrupt pin 64-Pin TQFP (JEDEC LQFP) package Single
- Chip Power-Down Receive Power Management Transmit High Impedance Mode