DocumentCode
2993728
Title
Design requirements of 20-Gb/s serial links using multi-tone signaling
Author
Ibrahim, Sameh ; Razavi, Behzad
Author_Institution
Electr. Eng. Dept., Univ. of California, Los Angeles, CA, USA
fYear
2009
fDate
9-10 July 2009
Firstpage
1
Lastpage
4
Abstract
The use of multi-tone signaling can avoid the high loss of FR4 traces beyond 10 GHz while confining the task of equalization to 2.5-GHz-wide subchannels. This paper presents multi-tone transceiver design issues and derives performance requirements such as linearity, sensitivity, quadrature mismatches, and phase noise. Possible transmitter and receiver implementations are described and a critical interference effect resulting from local oscillator harmonics is identified.
Keywords
data communication equipment; oscillators; transceivers; frequency 2.5 GHz; multi-tone signaling; multi-tone transceiver design; oscillator harmonics; phase noise; quadrature mismatch; serial links; Bandwidth; Demodulation; Interference; Linearity; Local oscillators; Phase noise; Radio frequency; Signal design; Transceivers; Transmitters;
fLanguage
English
Publisher
ieee
Conference_Titel
Signals, Circuits and Systems, 2009. ISSCS 2009. International Symposium on
Conference_Location
Iasi
Print_ISBN
978-1-4244-3785-6
Electronic_ISBN
978-1-4244-3786-3
Type
conf
DOI
10.1109/ISSCS.2009.5206112
Filename
5206112
Link To Document