← 返回 JSSC 论文列表JSSC 2009第7期RF & Wireless65nm
A Low-V oltage Mobility-Based Frequency Reference for Crystal-Less ULP Radios Fa
设计了一种基于MOS晶体管电子迁移率的100kHz频率参考电路，适用于无线传感器网络。
65nm CMOS, 1.2V, 34μA, 100kHz
频率参考低功耗无线传感器网络CMOS电子迁移率
▸基于电子迁移率的频率参考设计
▸无需外部组件的低电压低功耗电路
▸适用于无线传感器网络的晶体振荡器替代方案
Abstract
, IEEE, Kofi A. A. Makinwa , Senior Member , IEEE,
Salvatore Drago, Domine M. W . Leenaerts , Fellow, IEEE, and Bram Nauta , Fellow, IEEE
Abstract—The design of a 100 kHz frequency reference based
on the electron mobility in a MOS transistor is presented. The
proposed low-voltage low-power circuit requires no off-chip
components, making it suitable for application in wireless sensor
networks (WSN). After a single-point calibration, the spread
of its output frequency is less than 1.1% (3
) over th