A digitally programmable active resistor in CMOS technology

IEICE Electronics Express

Rubén Vázquez-Medina³  Edgar López-Delgadillo²  Marco A. Gurrola-Navarro⁴  Miguel A. García-Andrade¹  José A. Díaz-Méndez⁵ 

[1] Electronics Department, Universidad Autónoma de Baja California;Electronics Systems Department, Universidad Autónoma de Aguascalientes;ESIME Culhuacan Graduate School, Instituto Politécnico Nacional;Electronics Department, CUCEI, Universidad de Guadalajara;Electronics Department, National Institute for Astrophysics, Optics and Electronics

关键词: programmable resistances;    active resistances;    CMOS circuits;   

DOI  :  10.1587/elex.12.20150247

学科分类：电子、光学、磁材料

来源: Denshi Jouhou Tsuushin Gakkai

【 摘 要 】

References(15)Cited-By(1)A technique for the implementation of a programmable grounded and floating resistors is presented. The grounded version of the resistor has been implemented in a standard CMOS technology, where a set of digital inputs allows the programming of the circuit. The performance of the circuit is shown by means of DC, AC, Transient and Monte Carlo simulations. Measurements on a 0.35 µm CMOS physical implementation are presented. Additionally, an application of the proposed circuit in programmable filters is described.

【 授权许可】

Unknown