Position: Index > 555 Circuit >

THE FASTEST 555 OSCILLATOR Circuit

2015-01-27 15:04  
Declaration:We aim to transmit more information by carrying articles . We will delete it soon, if we are involved in the problems of article content ,copyright or other problems.

THE FASTEST 555 OSCILLATOR Circuit


The highest frequency can be obtained by connecting the output to pins 2 and 6. This arrangement takes about 5mA and produces an output as shown:




View the output on a CRO. Our 555 "Test Chip" produced a frequency of 300kHz at 5v and 12v.  (CMOS versions will operate at a higher frequency.) Note the very short LOW TIME.










Reprinted Url Of This Article:
http://www.555-timer-circuits.com/fastest-555-oscillator.html