Bidirectional anti-shake circuit
Source: InternetPublisher:桂花蒸 Keywords: Pulse signal RS flip-flop NAND gate Updated: 2021/08/05
An RS flip-flop is composed of two NAND gates . The well closing signal is input to an input terminal A of the RS flip
-flop. When the first pulse signal of the jitter causes the RS flip-flop to flip, the D
terminal is in a high level state, so After the first pulse disappears, the RS flip-flop remains in its original state. Several pulse signals
caused by subsequent jitter have no effect on the state of the RS flip-flop
, thus eliminating the jitter.
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