Self-tuned programmable active-R square wave generator
| Author(s) : | M.T. Abuelma’atti A.R. Al-Ali A. Naveed, |
| Publisher : | IEEE |
| Publication Date : | 1994 |
| ISSN : | N/A |
| Abstract : | Self-tuning of a digitally programmable active-R square wave generator is investigated. A single-chip-mode microprocessor is used as a microcontroller. The microcontroller continuously monitors and automatically corrects the shift in the output frequency that may be caused by temperature drift, component mismatch, aging, and/or any other environmental changes, |