LOW_FREQUENCY_TTL_OSCILLSATOR

Published:2009/7/6 7:11:00 Author:May | From:SeekIC

This oscillator uses standard inverters，one resistor and one capacitor，and has nommmlum operating frequency.R and C must be chosen such that currents into the gatesare below recommended operating limits and that leakage current into the gates andinto C are small h companson with the current in R also the output should be buffered(I3)to prevent variations h load affecting frequency．This circuit may also be used to square up slowly changing logic levels by use of multi input gates (NANDS，NORS Etc).



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