Classifications

• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03K—PULSE TECHNIQUE
  • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
  • H03K5/153—Arrangements 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
  • H03K5/1536—Zero-crossing detectors
• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
  • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
  • H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
  • H03D3/04—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by counting or integrating cycles of oscillations
• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03K—PULSE TECHNIQUE
  • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
  • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
  • H03K3/33—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of semiconductor devices exhibiting hole storage or enhancement effect

Landscapes

• Physics & Mathematics (AREA)
• Nonlinear Science (AREA)
• Engineering & Computer Science (AREA)
• Power Engineering (AREA)
• Processing Of Color Television Signals (AREA)
• Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
• Picture Signal Circuits (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=22798668

Family Applications (2)

Family Applications After (1)

Country Status (4)

Families Citing this family (13)

Family Cites Families (3)

• 0
  • NL NL295649D patent/NL295649A/xx unknown
  • NL NL129839D patent/NL129839C/xx active
• 1962
  • 1962-08-02 US US214333A patent/US3231824A/en not_active Expired - Lifetime
• 1963
  • 1963-07-22 GB GB28955/63A patent/GB979865A/en not_active Expired
  • 1963-08-02 DE DEA43754A patent/DE1185656B/de active Pending

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