A novel bandgap voltage reference based on folding compensation. Issue 8 (15th April 2023)

• Record Type: Journal Article
• Authors: Liu, Mingyu; Zhuang, Haoyu; Huang, Liangchen; Tao, Linzhi; Li, Qiang
• Is Part Of: Electronics letters. Volume 59:Issue 8(2023)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2023-04-15
• Subjects: analogue circuits -- analogue integrated circuits -- analogue‐digital conversion; Electronics -- Periodicals; 621.381
• DOI: 10.1049/ell2.12791
• Languages: English
• ISSNs: 0013-5194

Abstract

Abstract: This letter proposes a novel bandgap reference circuit that utilizes both curvature and folding compensation to achieve a temperature coefficient (TC) of 2.23 ppm/°C. Unlike traditional BGRs, the unique folding compensation method of this circuit improves the performance at low temperature and can also be applied within a specific temperature range. Abstract : This letter proposes a novel bandgap reference circuit that utilizes both curvature and folding compensation to achieve temperature coefficient (TC) of 2.23 ppm/°C.