@conference {chung200812,
	title = {A 12.5-Gbps, 7-bit transmit DAC with 4-tap LUT-based equalization in 0.13 $μ$m CMOS},
	booktitle = {2008 IEEE Custom Integrated Circuits Conference},
	year = {2008},
	pages = {563{\textendash}566},
	publisher = {IEEE},
	organization = {IEEE},
	abstract = {This paper presents a 12.5-Gbps transmitter that uses a lookup table (LUT)-based equalizer to compensate for within-die imperfections. An equalization technique with 2x sampling is proposed to accommodate timing offsets in the multiphase clocks used for 8:1 serialization. LUT code remapping is also demonstrated to compensate for mismatch effects that introduce nonlinearity in the transmit DAC. Experimental results of a 7-bit resolution transmitter with 4-tap equalization, implemented in 0.13 mum CMOS, show the LUT-based equalizer can significantly improve the signal integrity of an otherwise closed eye for data transmitted at 12.5-Gbps.},
	url = {https://doi.org/10.1109/CICC.2008.4672147},
	author = {Chung Hayun and Liu Andrew and Gu  Wei}
}
