Implementing Ultra-high-Value Floating Tunable CMOS Resistors

• Published in: IEE Electronics Letters, vol. 44, num. 5, p. 349-350
• Publication date: 2008

A compact high-value floating resistor utilising PMOS devices in the subthreshold region is introduced. A test chip has been fabricated in 0.18 um CMOS technology to verify the proposed concept. This technique has been applied to design a reconfigurable sixth-order very-low cutoff-frequency MOSFET-C filter.

Keywords: High value resistance ; Tunable CMOS resistance ; MOSFET-C ; CMOS integrated circuits ; Ultra-low power ; Low frequency filters ; Linear circuits

Reference

• LSM-ARTICLE-2008-008
• doi:10.1049/el:20082538
• View record in Web of Science

• URL: http://ieeexplore.ieee.org/search/srchabstract.jsp?arnumber=4460765&isnumber=4460749&punumber=2220&k2dockey=4460765@ieejrns&query=%28%28tajalli+a.%29%3Cin%3Eau+%29&pos=8&access=no

Record created on 2008-03-07, modified on 2012-03-21