A novel high-precision DAC utilizing tribonacci series

• Hokazono Kazuya

  Graduate School of Information Science and Electrical Engineering, Kyushu Univ.

• Kanemoto Daisuke

  Graduate School of Information Science and Electrical Engineering, Kyushu Univ.

• Kanaya Haruichi

  Graduate School of Information Science and Electrical Engineering, Kyushu Univ.

• Pokharel Ramesh

  E-JUST center, Kyushu Univ.

• Yoshida Keiji

  Graduate School of Information Science and Electrical Engineering, Kyushu Univ.

Abstract

A novel Digital-to-Analog Converter (DAC) utilizing Tribonacci Series is presented in this paper. The ratios of successive weights are smaller than those of binary DAC and larger than those of unary DAC. The proposed DAC has the features that the DNL can be superior to that of a binary DAC and the INL can be superior to that of a unary DAC. In the proposed DAC on a 0.18µm CMOS process, the number of logic gates can be achieved an around 52% reduction compared to that of the unary DAC.

Journal

• IEICE Electronics Express

  IEICE Electronics Express 9 (6), 515-521, 2012

  The Institute of Electronics, Information and Communication Engineers

Keywords

• digital-to-analog converter
• Tribonacci series
• DNL
• INL

Details

• CRID: 1390001205214007424
• NII Article ID: 130001922379
• DOI: 10.1587/elex.9.515
• ISSN: 13492543
• Web Site: https://www.jstage.jst.go.jp/article/elex/9/6/9_6_515/_pdf
• Text Lang: en
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed