Title :
Realization of a 10 MHz integrated bipolar DECT band-pass filter
Author :
Stroet, Peter M. ; Van Zeijl, Paul T M ; Wassenaar, Roelof F.
Author_Institution :
University of Twente, Enschede, Netherlands
Abstract :
In this paper an eight-order continuous-time Butterworth band-pass filter with quality factor of 10 is presented, intended to be used for selectivity in modern DECT handset receivers. A distortion analysis is performed and a model to describe the frequency dependent Spurious-Free Dynamic-Range (SFDR) in absolute value is presented. Measurements show a SFDR of 48 dB with a 3 mW power consumption.
Keywords :
Band pass filters; Capacitors; Circuits; Dynamic range; Energy consumption; Frequency; Q factor; Resonator filters; Telephone sets; Transconductors;
Conference_Titel :
Solid-State Circuits Conference, 1997. ESSCIRC '97. Proceedings of the 23rd European
Conference_Location :
Southampton, UK
