Kao, S.-Y.S.-Y.KaoSHEN-IUAN LIU2020-06-112020-06-11201015497747https://scholars.lib.ntu.edu.tw/handle/123456789/499883https://www.scopus.com/inward/record.uri?eid=2-s2.0-77952698328&doi=10.1109%2fTCSII.2010.2047316&partnerID=40&md5=b2ecb7551fe0d1072542ee015a829e77A 20-Gb/s transmitter with two-tap adaptive preemphasis is presented. For the channels with different lengths, the tap coefficients are adjusted by detecting the propagation time through a channel. This adaptive transmitter is fabricated in 65-nm CMOS technology. The maximum power consumption from a 1.2-V supply is 58.8 mW, and the chip area occupies 1.05 × 0.85 mm2. For a 2-m coaxial copper cable with a 12.78-dB loss, the measured root mean square and peak-to-peak jitter of the recovered data are 2.56 and 18.67 ps, respectively, for a 20-Gb/s pseudorandom binary sequence of 231-1. The measured bit error rate is less than 10-12. © 2006 IEEE.Adaptation; Intersymbol interference (ISI); Preemphasis; Serial-link application; Transmitter[SDGs]SDG7Binary sequences; Bit error rate; Transmitters; Adaptation; Adaptive transmitters; Coaxial copper cables; Peak-to-peak jitter; Pre-emphasis; Propagation time; Pseudo-random binary sequences; Serial-link application; CMOS integrated circuitsjournal article10.1109/TCSII.2010.20473162-s2.0-77952698328