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CACD Group updated 2000.03.30 Author Janez Puhan |
Monostable Circuit for Signal MonitoringThe circuitThe circuit shown next belongs to the family of monostable flip-flops. Depending on the ratio, c2/c1, and the number of pulses at the input, capacitor c2 will be charged up until the threshold level of inverter x1 has been reached. Regenerative feedback occurs which forces monoflop into its unstable state. When the input pulses disappear c2 will be discharged through r1 and the gates will finally return to the stable state. This type of circuit is used for monitoring tasks.
The input file
The results
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