The LM555 wide dynamic pulse width modem design circuit

Published:2011/6/18 2:34:00 Author:Seven | Keyword: dynamic pulse width, modem design circuit | From:SeekIC

The LM555 wide dynamic wide modem design The LM555 wide dynamic wide modem is mainly composed of the integrated timer and the integrator circuit. As it is fixed with a computing amplifier, the temperature stability is good and the linear dynamic range is wide, the minimum width of its output pulse is 2μs and the maximum is 6ms, the max/min is 300:1. As the modulating input signal is changing, the output pulse width is also changing accordingly, so that the pulse width is adjusted, at the same time, the sawtooth wave voltage signal is launched.



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