Yan-Yu LinSHEN-IUAN LIU2018-09-102018-09-102013-0515497747http://scholars.lib.ntu.edu.tw/handle/123456789/381459https://www.scopus.com/inward/record.uri?eid=2-s2.0-84877873772&doi=10.1109%2fTCSII.2013.2251957&partnerID=40&md5=bce869ec6e258cc3f75e28c8a62477ddTwo 4-Gb/s parallel receivers with adaptive far-end crosstalk (FEXT) cancellation are presented. By using the highpass filter, the crosstalk cancellation (XTC) signal is generated to compensate the FEXT signal. A power detection loop is adopted to achieve automatic tuning of the XTC coefficient for different channel spacing. The receivers with adaptive XTC are fabricated in 40-nm CMOS technology, and the core area occupies 0.0229 mm2. The maximum power consumption from a 1.2-V supply is 15.6 mW. For two 4-Gb/s pseudorandom binary sequences of 27-1 passing through FR4 printed circuit board traces with 5-in length and 8-mil spacing, the measured peak-topeak jitter of the data is reduced by 32.22 ps by using the adaptive XTC. The measured adaptation time of the power detection loop is 63.44 μs. © 2004-2012 IEEE.Crosstalk cancellation (XTC); crosstalk-induced jitter (CIJ); far-end crosstalk (FEXT)[SDGs]SDG7Binary sequences; High pass filters; Jitter; Microstrip devices; Printed circuit boards; Automatic tuning; Channel spacings; Cross-talk cancellation; Crosstalk-induced jitter; Far end crosstalk; Parallel receiver; Power detection; Pseudo-random binary sequences; Crosstalkjournal article10.1109/TCSII.2013.22519572-s2.0-84877873772WOS:000319226200004