how to remove switch glitch?

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newbie_1

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hi,

To generate a positive pulse, a switch is used with a pull-down resistor. But glitches would come out when the switch is tapped to connecting to power suppl. Then how can I remove the glitches?

thanks a lot
 

In the real case you cannot completely remove the glitch. The only possibility is to find ways to reduce it, for example decrease the size of transistors
 

hoping that you are talking about the normal switch......

**broken link removed**

take a look at this...
 

use a pmos and nmow transmision gate to reduce the glitch.
But the rate of size should be got by simulate.
 

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