GB2205702B - An oscillator circuit - Google Patents

An oscillator circuit

Info

Publication number
GB2205702B
GB2205702B GB8813326A GB8813326A GB2205702B GB 2205702 B GB2205702 B GB 2205702B GB 8813326 A GB8813326 A GB 8813326A GB 8813326 A GB8813326 A GB 8813326A GB 2205702 B GB2205702 B GB 2205702B
Authority
GB
United Kingdom
Prior art keywords
oscillator circuit
oscillator
circuit
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.)
Expired - Fee Related
Application number
GB8813326A
Other versions
GB2205702A (en
GB8813326D0 (en
Inventor
Henry Fluhrer
Erwin Potthof
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.)
Diehl Verwaltungs Stiftung
Original Assignee
Diehl GmbH and Co
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 Diehl GmbH and Co filed Critical Diehl GmbH and Co
Publication of GB8813326D0 publication Critical patent/GB8813326D0/en
Publication of GB2205702A publication Critical patent/GB2205702A/en
Application granted granted Critical
Publication of GB2205702B publication Critical patent/GB2205702B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • H03L1/02—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only
    • H03L1/028—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only of generators comprising piezoelectric resonators
    • 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
    • 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
    • H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/0014—Structural aspects of oscillators
    • H03B2200/002—Structural aspects of oscillators making use of ceramic material
GB8813326A 1987-06-06 1988-06-06 An oscillator circuit Expired - Fee Related GB2205702B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3719002A DE3719002C1 (en) 1987-06-06 1987-06-06 Vibrating circuit with a piezoceramic sounder component

Publications (3)

Publication Number Publication Date
GB8813326D0 GB8813326D0 (en) 1988-07-13
GB2205702A GB2205702A (en) 1988-12-14
GB2205702B true GB2205702B (en) 1991-04-24

Family

ID=6329202

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8813326A Expired - Fee Related GB2205702B (en) 1987-06-06 1988-06-06 An oscillator circuit

Country Status (3)

Country Link
DE (1) DE3719002C1 (en)
FR (1) FR2618033B1 (en)
GB (1) GB2205702B (en)

Also Published As

Publication number Publication date
DE3719002C1 (en) 1989-02-16
GB2205702A (en) 1988-12-14
FR2618033B1 (en) 1991-04-26
GB8813326D0 (en) 1988-07-13
FR2618033A1 (en) 1989-01-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920606