{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T14:35:45Z","timestamp":1740148545204,"version":"3.37.3"},"reference-count":5,"publisher":"Wiley","license":[{"start":{"date-parts":[[2017,1,1]],"date-time":"2017-01-01T00:00:00Z","timestamp":1483228800000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100005374","name":"Nanjing University of Posts and Telecommunications","doi-asserted-by":"publisher","award":["NY213076","NY215138","K201727"],"award-info":[{"award-number":["NY213076","NY215138","K201727"]}],"id":[{"id":"10.13039\/501100005374","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100005374","name":"Nanjing University of Posts and Telecommunications","doi-asserted-by":"publisher","award":["NY213076","NY215138","K201727"],"award-info":[{"award-number":["NY213076","NY215138","K201727"]}],"id":[{"id":"10.13039\/501100005374","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100008081","name":"Southeast University","doi-asserted-by":"publisher","award":["NY213076","NY215138","K201727"],"award-info":[{"award-number":["NY213076","NY215138","K201727"]}],"id":[{"id":"10.13039\/501100008081","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Sensors"],"published-print":{"date-parts":[[2017]]},"abstract":"<jats:p>A single channel 2\u2009GSps, 8-bit folding and interpolation (F&amp;I) analog-to-digital converter (ADC) with foreground calibration in TSMC 90\u2009nm CMOS technology is presented in this paper. The ADC utilizes cascaded folding, which incorporates an interstage sample-and-hold amplifier between the two stages of folding circuits to enhance the quantization time. A master-slave track-and-hold amplifier (THA) with bootstrapped switch is taken as the front-end circuit to improve ADC\u2019s performance. The foreground digital assisted calibration has also been employed to correct the error of zero-crossing point caused by the circuit offset, thus improving the linearity of the ADC. Chip area of the whole ADC including pads is 930\u2009<jats:italic>\u03bc<\/jats:italic>m \u00d7 930\u2009<jats:italic>\u03bc<\/jats:italic>m. Postsimulation results demonstrate that, under a single supply of 1.2 volts, the power consumption is 210\u2009mW. For the sampling rate of 2\u2009GSps, the signal to noise and distortion ratio (SNDR) is 45.93\u2009dB for Nyquist input signal.<\/jats:p>","DOI":"10.1155\/2017\/3984526","type":"journal-article","created":{"date-parts":[[2017,1,26]],"date-time":"2017-01-26T16:01:24Z","timestamp":1485446484000},"page":"1-7","source":"Crossref","is-referenced-by-count":0,"title":["A 2\u2009GSps, 8-Bit Folding and Interpolation ADC with Foreground Calibration in 90\u2009nm CMOS Technology"],"prefix":"10.1155","volume":"2017","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1102-4433","authenticated-orcid":true,"given":"Yi","family":"Zhang","sequence":"first","affiliation":[{"name":"National and Local Joint Engineering Laboratory of RF Integration and Micro-Assembly Technology, Nanjing, China"},{"name":"College of Electronics Science and Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China"},{"name":"State Key Laboratory of Millimeter Waves, Southeast University, Nanjing, 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