JPS54956A - Vco - Google Patents

Vco

Info

Publication number
JPS54956A
JPS54956A JP6641677A JP6641677A JPS54956A JP S54956 A JPS54956 A JP S54956A JP 6641677 A JP6641677 A JP 6641677A JP 6641677 A JP6641677 A JP 6641677A JP S54956 A JPS54956 A JP S54956A
Authority
JP
Japan
Prior art keywords
circuit
vco
unified
constituting
variable reactance
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP6641677A
Other languages
Japanese (ja)
Other versions
JPS6114684B2 (en
Inventor
Akira Yamakoshi
Takahisa Tsuchiya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP6641677A priority Critical patent/JPS54956A/en
Publication of JPS54956A publication Critical patent/JPS54956A/en
Publication of JPS6114684B2 publication Critical patent/JPS6114684B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Oscillators With Electromechanical Resonators (AREA)

Abstract

PURPOSE:To make easy for circuit integration and also to perform simple adjustment of oscillated frequency, by constituting the circuit so that the variable reactance circuit and the oscillation circuit can be unified.
JP6641677A 1977-06-06 1977-06-06 Vco Granted JPS54956A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6641677A JPS54956A (en) 1977-06-06 1977-06-06 Vco

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6641677A JPS54956A (en) 1977-06-06 1977-06-06 Vco

Publications (2)

Publication Number Publication Date
JPS54956A true JPS54956A (en) 1979-01-06
JPS6114684B2 JPS6114684B2 (en) 1986-04-19

Family

ID=13315158

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6641677A Granted JPS54956A (en) 1977-06-06 1977-06-06 Vco

Country Status (1)

Country Link
JP (1) JPS54956A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5783904A (en) * 1980-09-19 1982-05-26 Ebauches Electroniques Sa Low consumption current oscillator circuit
JPS58173916U (en) * 1982-05-18 1983-11-21 三洋電機株式会社 oscillation circuit
US4686469A (en) * 1985-08-12 1987-08-11 Tribometrics, Inc. Method and device for measuring magnetic particles in a fluid

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5783904A (en) * 1980-09-19 1982-05-26 Ebauches Electroniques Sa Low consumption current oscillator circuit
JPS6234281B2 (en) * 1980-09-19 1987-07-25 Eboshu Erekutoroniku Sa
JPS58173916U (en) * 1982-05-18 1983-11-21 三洋電機株式会社 oscillation circuit
JPH0129852Y2 (en) * 1982-05-18 1989-09-12
US4686469A (en) * 1985-08-12 1987-08-11 Tribometrics, Inc. Method and device for measuring magnetic particles in a fluid

Also Published As

Publication number Publication date
JPS6114684B2 (en) 1986-04-19

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