An 85mW 14-bit 150MS/s Pipelined ADC with a Merged First and Second MDAC

• 作 者: LI Weitao LI Fule YANG Changyi
• 机 构: InstituteofMicroelectronics
• 出 处: 中国通信：英文版
• 发表日期: 2015年5期
• 关键词: MDAC ADC 流水线 采样保持放大器 运算放大器 合并 CMOS工艺 数字转换器 analog-to-digital conversion lowpowe
• 基金项目: This work was supported by the Major Na- tional Science ＆ Technology Program of China under Grant No. 2012ZX03004004-002 / National High Technology Research and De- velopment Program of China under Gr

A low-power 14-bit 150MS/s analog-to-digital converter(ADC) is presented for communication applications.Range scaling enables a maximal 2-Vp-p input with a single-stage opamp adopted.Opamp and capacitor sharing between the first multiplying digital-to-ana