Integrated MOS four-quadrant analogue multiplier using switched-capacitor technique
Abstract
A fully integrated four-quadrant analog multiplier based on switched-capacitor technique for realisation of high-speed and high-density analog LSIs was developed using a MOS VLSI process. Excellent characteristics such as low total harmonic distortion of -50 dB for two input signals of 1 Vp-p, large dynamic range of 80 dB and fast operation speed of 2 MHz clock rate were obtained. Application to convolvers and correlators is also demonstrated.
- Publication:
-
Electronics Letters
- Pub Date:
- September 1982
- DOI:
- 10.1049/el:19820520
- Bibcode:
- 1982ElL....18..769Y
- Keywords:
-
- Capacitance Switches;
- Capacitors;
- Integrated Circuits;
- Metal Oxide Semiconductors;
- Switching Circuits;
- Field Effect Transistors;
- Large Scale Integration;
- Multipliers;
- Packing Density;
- Signal Distortion;
- Very Large Scale Integration;
- Electronics and Electrical Engineering