Title :
10 Mb/s twisted pair CMOS transceiver with transmit waveform pre-equalization
Author :
Shih, Cheng-Chung ; Heideman, Joe ; Shafir, Haim ; Wurster, Stefan
Author_Institution :
Level One Commun., Folsom, CA, USA
Abstract :
A 5-V CMOS 10-Mb/s transceiver for use as the media access unit (MAU) for the unshielded twisted pair 10Base-T Ethernet is described. The internal differential delay line loop can track incoming 20-MHz±40% reference with measured jitter of less than ±0.55 ns. A dual-level rail-to-rail Manchester code line driver is employed. With random data input, the receive and the transmit circuits induce less than ±1.2-ns and ±1.7-ns jitter, respectively
Keywords :
CMOS integrated circuits; data communication equipment; digital communication systems; local area networks; transceivers; 10 Mbit/s; 10Base-T Ethernet; 5 V; Manchester code line driver; dual level driver; internal differential delay line loop; media access unit; transmit waveform pre-equalization; twisted pair CMOS transceiver; Coaxial cables; Delay lines; Driver circuits; Ethernet networks; Filters; Jitter; MOS devices; Pulse amplifiers; Transceivers; Voltage;
Conference_Titel :
Custom Integrated Circuits Conference, 1991., Proceedings of the IEEE 1991
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-0015-7
DOI :
10.1109/CICC.1991.164014
