A 10-bit 50MS/s 350<i>µ</i>W Small Die Area Capacitive Digital-to-Analog Converter for Bluetooth Applications

Daisuke Kanemoto, Keigo Oshiro, Keiji Yoshida, Ramesh Pokharel, Haruichi Kanaya

研究成果: Contribution to journalArticle査読

抄録

This letter presents a design of low power dissipation and small die area 10-bit capacitive digital-to-analog converter (DAC) for Bluetooth applications. By using three-level operation, the number of capacitor can be reduced. Thanks to differential operation of the designed DAC, it is no need to implement common mode reference voltage generator circuit. Moreover, in this design, optimally designed common mode capacitor is used to suppress common mode voltage drift. The fabricated chip achieves the best figure-of-merit among published DACs for Bluetooth applications.
本文言語英語
ページ(範囲)328-329
ページ数2
ジャーナルIEEJ Transactions on Electronics, Information and Systems
134
2
DOI
出版ステータス出版済み - 2014

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