公开(公告)号：US20220190839A1

公开(公告)日：2022-06-16

申请号：US17687765

申请日：2022-03-07

Applicant: Regents of the University of Minnesota

Inventor： Zhi Yang ,  Anh Tuan Nguyen ,  Diu Khue Luu ,  Jian Xu

IPC: H03M1/46 ,  H03M1/00 ,  H03M1/80 ,  H03M1/44

Abstract: A digital-to-analog converter device including a set of components, each component included in the set of components including a number of unit cells, each unit cell being associated with a unit cell size indicating manufacturing specifications of the unit cell is provided by the present disclosure. The digital-to-analog converter device further includes a plurality of switches, each switch included in the plurality of switches being coupled to a component included in the set of components, and an output electrode coupled to the plurality of switches. The digital-to-analog converter device is configured to output an output signal at the output electrode. A first unit cell size associated with a first unit cell included in the set of components is different than a second unit cell size associated with a second unit cell included in the set of components.