A Low-Power CMOS ASK Clock and Data Recovery Circuit for Cochlear Implants

摘要：

the ASK modulation is widely adopted in wireless communication and also in bio-implanted system. In this paper, a low-power CMOS ASK clock and data recovery (CDR) circuit is designed for cochlear implants based on the proposed monostable circuit under CMOS 0.18μm technology. This monostable circuit has a great robustness and the transient time only differs 5％ under 36° C, and behaves just 10％ variety in different PVTs. This monostable circuit uses no resistor and is easy for on-chip integration, it dissipates an average current 16.6μA and lO.luA when recovers clock from 0 and 1 separately. And the whole CDR circuit could recovery correct clock and data within a broad duty cycle range and consumes only 29.52uW.

作者: Hao Yan Dian-cheng Wu Yan Liu Dong-hui Wang Chao-huan Hou

作者单位: Digital System Integration Lab Institute of Acoustics, Chinese Academy of Sciences Beijing, China Gr Digital System Integration Lab Institute of Acoustics, Chinese Academy of Sciences Beijing, China

会议类型: 国际会议

会议名称: 2010 10th IEEE International Conference on Solid-State and Integrated Circuit Technology(第十届固态和集成电路技术国际会议 ICSICT-2010)

会议地点: 上海

会议语种:英文

页码: 758-760

在线出版日期: 2010-11-01（万方平台首次上网日期，不代表论文的发表时间）