SCHALTUNGSANORDNUNG ZUR STÖRBEFREIUNG EINES PULSRAHMENSIGNALS
The circuit uses a counter (Ct) indexed by the trailing flank of each clock pulse (CLK) and providing an output signal upon reaching a given count, corresponding to a given number of clock pulses. The input pulse frame signal (FSi) is fed to a delay element (VZ), providing a counter resetting signal...
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Main Authors | , |
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Format | Patent |
Language | German |
Published |
15.11.1997
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Edition | 6 |
Subjects | |
Online Access | Get full text |
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Summary: | The circuit uses a counter (Ct) indexed by the trailing flank of each clock pulse (CLK) and providing an output signal upon reaching a given count, corresponding to a given number of clock pulses. The input pulse frame signal (FSi) is fed to a delay element (VZ), providing a counter resetting signal at the end of the pulse frame signal after a delay time corresponding to the noise interval. The leading flanks of the clock signal control a bistable flip-flop (BK), receiving the output from the counter as an input signal and providing the noise-free pulse frame signal (FSo) at its output. |
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Bibliography: | Application Number: AT19950113632T |