Manipulating pulses not covered by one of the other main groups in this subclass


  • CPC
  • H03K5/00
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Sub Industries

H03K5/00006Changing the frequency H03K5/003Changing the DC level H03K5/007Base line stabilisation H03K5/01Shaping pulses H03K5/02by amplifying H03K5/023using field effect transistors H03K5/026with a bidirectional operation H03K5/04by increasing duration by decreasing duration H03K5/05by the use of clock signals or other time reference signals H03K5/06by the use of delay lines or other analogue delay elements H03K5/065using dispersive delay lines H03K5/07by the use of resonant circuits H03K5/08by limiting by thresholding by slicing H03K5/082with an adaptive threshold H03K5/084modified by switching H03K5/086generated by feedback H03K5/088modified by switching H03K5/12by steepening leading or trailing edges H03K5/125Discriminating pulses H03K5/1252Suppression or limitation of noise or interference H03K5/1254specially adapted for pulses generated by closure of switches H03K5/13Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals H03K5/131Digitally controlled H03K5/133using a chain of active delay devices H03K5/134with field-effect transistors H03K5/135by the use of time reference signals H03K5/14by the use of delay lines H03K5/145by the use of resonant circuits H03K5/15Arrangements in which pulses are delivered at different times at several outputs H03K5/15006with two programmable outputs H03K5/15013with more than two outputs H03K5/1502programmable H03K5/15026with asynchronously driven series connected output stages H03K5/15033using a chain of bistable devices H03K5/1504using a chain of active delay devices H03K5/15046using a tapped delay line H03K5/15053using a chain of monostable devices H03K5/1506with parallel driven output stages; with synchronously driven series connected output stages H03K5/15066using bistable devices H03K5/15073using a plurality of comparators H03K5/1508using a plurality of delay lines H03K5/15086using a plurality of monostables devices H03K5/15093using devices arranged in a shift register H03K5/151with two complementary outputs H03K5/1515non-overlapping H03K5/153Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant H03K5/1532Peak detectors H03K5/1534Transition or edge detectors H03K5/1536Zero-crossing detectors H03K5/156Arrangements in which a continuous pulse train is transformed into a train having a desired pattern H03K5/1565the output pulses having a constant duty cycle H03K5/159Applications of delay lines not covered by the preceding subgroups H03K5/19Monitoring patterns of pulse trains H03K5/22Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics H03K5/24the characteristic being amplitude H03K5/2409using bipolar transistors H03K5/2418with at least one differential stage H03K5/2427using clock signals H03K5/2436using a combination of bipolar and field-effect transistors H03K5/2445with at least one differential stage H03K5/2454using clock signals H03K5/2463using diodes H03K5/2472using field effect transistors H03K5/2481with at least one differential stage H03K5/249using clock signals H03K5/26the characteristic being duration, interval, position, frequency, or sequence