Title :
Measurements of switched capacitor filters generated with a silicon compiler
Author_Institution :
Dept. of Electr. Eng., Washington Univ., Seattle, WA, USA
Abstract :
The use of silicon compilers for the generation of systems which contain analog subsystems is relatively novel; and the expected performance levels are not well known. A description is given of the actual performance obtained from switched-capacitor filter modules generated using the CONCORDE silicon compiler. An array of eight switch-capacitor biquadratic filters was fabricated utilizing a 3-μm two-layer poly process and tested along with several filters from previous fabrication runs. Measurements of transfer function, noise floor, harmonic distortion, dynamic range, and temperature effects have been carried out
Keywords :
circuit layout CAD; field effect integrated circuits; switched capacitor filters; 3 micron; CONCORDE silicon compiler; analog subsystems; array of eight filters; dynamic range; generation of systems; harmonic distortion; noise floor; performance levels; silicon compilers; switch-capacitor biquadratic filters; switched capacitor filters; temperature effects; transfer function; two-layer poly process; Capacitors; Distortion measurement; Dynamic range; Fabrication; Filters; Harmonic distortion; Noise measurement; Silicon compiler; Testing; Transfer functions;
Conference_Titel :
Custom Integrated Circuits Conference, 1988., Proceedings of the IEEE 1988
Conference_Location :
Rochester, NY
DOI :
10.1109/CICC.1988.20864
