Signal detector for 6-Gbps 55-nm CMOS Serial ATA receiver

IEICE Electronics Express

Yongsam Moon¹ 

[1] School of Electrical and Computer Eng., University of Seoul

关键词: signal detector;    Serial ATA;    PVT variations;   

DOI  :  10.1587/elex.13.20160286

学科分类：电子、光学、磁材料

来源: Denshi Jouhou Tsuushin Gakkai

【 摘 要 】

References(10)A signal detector which incorporates differential amplifiers, an RC filter, and a Schmitt trigger is designed for a 6-Gbps 55-nm CMOS SATA receiver. The differential amplifier with the increased gain and common-mode rejection ratio (CMRR) enables the signal detector to have a threshold-voltage range between 110 mV and 165 mV over all the PVT variations, which is 26.7% reduced comparing with the conventional circuit. The signal detector also has a small random threshold variation of ±11.1 mV (±3σ). The proposed signal detector is designed and verified using a 55-nm CMOS technology.

【 授权许可】

Unknown