DocumentCode
3402656
Title
A low-swing AC- and DC- coupled voltage-mode driver with pre-emphasis
Author
Eun-Ji Choi ; Seok Kim ; Young-Kyun Jeong ; Kee-Won Kwon ; Jung-Hoon Chun
Author_Institution
Sch. of Inf. & Commun. Eng., Sungkyunkwan Univ., Suwon, South Korea
fYear
2011
fDate
7-10 Aug. 2011
Firstpage
1
Lastpage
4
Abstract
This paper describes a 2-tap voltage-mode driver with an auxiliary AC-coupled driver. Tap weight control and impedance matching are accomplished by a dual-loop regulator. The AC-coupling technique is employed to enhance the edge rates and reduce the burden of the post-tap equalizer. The proposed transmitter is fabricated using a 0.13-μm CMOS technology. It is shown that when 200mVp-p 5-Gb/s signals are sent over 10" FR4 channels, the eye of the received data has 0.87 UI timing margin, 114 mV voltage margin.
Keywords
CMOS integrated circuits; driver circuits; transmitters; 10" FR4 channels; 2-tap voltage-mode driver; CMOS technology; UI timing margin; low-swing AC-coupled voltage-mode driver; low-swing DC-coupled voltage-mode driver; size 0.13 mum; transmitter; voltage 11 mV; CMOS integrated circuits; CMOS technology; Educational institutions; Phase locked loops;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems (MWSCAS), 2011 IEEE 54th International Midwest Symposium on
Conference_Location
Seoul
ISSN
1548-3746
Print_ISBN
978-1-61284-856-3
Electronic_ISBN
1548-3746
Type
conf
DOI
10.1109/MWSCAS.2011.6026316
Filename
6026316
Link To Document