標題: | A 10-Bit 200-MS/s Digitally-Calibrated Pipelined ADC Using Switching Opamps |
作者: | Fang, Bing-Nan Wu, Jieh-Tsorng 電子工程學系及電子研究所 Department of Electronics Engineering and Institute of Electronics |
公開日期: | 2012 |
摘要: | A 10-bit 200-MS/ s pipelined ADC was fabricated using a 90 nm CMOS technology. Switching opamps are used to save power. They are designed for high speed and fast turnon time. Digital background calibration is used to correct the conversion error caused by the low dc gain of the opamps. The ADC consumes 26 mW from a 1.1 V supply. Its measured DNL and INL are + 0.98/-0.81 LSB and + 1.4/-1.5 LSB respectively. Its measured SNDR and SFDR are 55 dB and 67.2 dB respectively. The chip active area is 0.69 mm(2). |
URI: | http://hdl.handle.net/11536/21561 |
ISBN: | 978-1-4673-0219-7 |
ISSN: | 0271-4302 |
期刊: | 2012 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS 2012) |
起始頁: | 1042 |
結束頁: | 1045 |
顯示於類別: | 會議論文 |