A fast, simple, and accurate CMOS integrated circuit which is capable of producing a DC output voltage proportional to the input time interval is presented. Circuit configuration offers fast dynamic response and nominally zero output ripple, even when operating with low-frequency signals. The converter's overall performance (as tested by PSPICE) makes it suitable for low-frequency applications in instrumentation, measurement, and control systems
Published in:
Electrotechnical Conference, 1991. Proceedings., 6th Mediterranean
Date of Conference: 22-24 May 1991