PAM3 TRANSMITTER, OPERATING METHOD OF PAM3 TRANSMITTER AND ELECTRONIC DEVICE INCLUDING THE SAME

Abstract: provided are a 3 level pulse amplitude modulation (pam3) transmitter, an operating method of the pam3 transmitter, and an electronic device including the same. the pam3 transmitter includes a driver configured to convert input data into pam3 signals, an eye monitor circuit electrically connected to an output terminal of the driver and configured to monitor upper eye patterns and lower eye patterns of the pam3 signals, and a duty cycle adjust circuit configured to adjust a duty cycle of the input data provided to the driver.

Inventor(s): Moon-Chul Choi, Sung-Yong Cho, Hyeran Kim

CPC Classification: H04L25/4917 ({using multilevel codes})

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