Classifications

• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
  • H03L1/00—Stabilisation of generator output against variations of physical values, e.g. power supply
• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
  • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
  • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
  • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
  • H03B5/36—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device
• • 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
  • H03K3/027—Generators characterised by the type of circuit or by the means used for producing pulses by the use of logic circuits, with internal or external positive feedback
• • 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
  • H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
  • H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
  • H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
  • H03K3/282—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator astable

Landscapes

• Engineering & Computer Science (AREA)
• Power Engineering (AREA)
• Oscillators With Electromechanical Resonators (AREA)
• Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)

Priority Applications (9)

Applications Claiming Priority (1)

Publications (1)

Family

ID=19823226

Family Applications (1)

Country Status (9)

Families Citing this family (9)

Family Cites Families (4)

• 1975
  • 1975-02-21 NL NL7502054A patent/NL7502054A/nl unknown
• 1976
  • 1976-01-19 US US05/650,369 patent/US4039972A/en not_active Expired - Lifetime
  • 1976-02-07 DE DE2604873A patent/DE2604873C2/de not_active Expired
  • 1976-02-18 SE SE7601814A patent/SE415406B/xx not_active Application Discontinuation
  • 1976-02-18 CA CA246,041A patent/CA1047129A/en not_active Expired
  • 1976-02-18 IT IT20293/76A patent/IT1054873B/it active
  • 1976-02-18 GB GB6372/76A patent/GB1535231A/en not_active Expired
  • 1976-02-18 JP JP51016058A patent/JPS5925401B2/ja not_active Expired
  • 1976-02-20 FR FR7604764A patent/FR2301867A1/fr active Granted

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