Title :
Realization of a simple high-value grounded linear resistance in CMOS technology
Author :
Langlois, Peter ; Taylor, John ; Demosthenous, Andreas
Author_Institution :
Dept. of Electron. & Electr. Eng., Univ. Coll. London, UK
Abstract :
A resistor circuit suitable for realizing high-values of resistance (>10MΩ), linear over signal amplitudes of ±100mV is demonstrated. The resistor is variable over a range of ±10%. The design is relatively simple and can be used to AC couple low-frequency analogue signal processing blocks, for example in biomedical engineering applications.
Keywords :
CMOS integrated circuits; electrical resistivity; CMOS technology; biomedical engineering applications; high-value grounded linear resistance; low-frequency analogue signal processing blocks; resistor circuit; signal amplitudes; CMOS technology; Coupling circuits; Educational institutions; Electric resistance; Immune system; Linearity; MOSFETs; Resistors; Signal design; Threshold voltage;
Conference_Titel :
Solid-State Circuits Conference, 2005. ESSCIRC 2005. Proceedings of the 31st European
Print_ISBN :
0-7803-9205-1
DOI :
10.1109/ESSCIR.2005.1541640
