CH532336A - Circuit d'entretien d'un résonateur - Google Patents
Circuit d'entretien d'un résonateurInfo
- Publication number
- CH532336A CH532336A CH82171A CH82171A CH532336A CH 532336 A CH532336 A CH 532336A CH 82171 A CH82171 A CH 82171A CH 82171 A CH82171 A CH 82171A CH 532336 A CH532336 A CH 532336A
- Authority
- CH
- Switzerland
- Prior art keywords
- resonator
- maintenance circuit
- maintenance
- circuit
- Prior art date
Links
- 238000012423 maintenance Methods 0.000 title 1
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
-
- 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
- H03B2200/003—Circuit elements of oscillators
- H03B2200/0038—Circuit elements of oscillators including a current mirror
-
- 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
- H03B2200/006—Functional aspects of oscillators
- H03B2200/0098—Functional aspects of oscillators having a balanced output signal
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH82171A CH532336A (fr) | 1971-01-20 | 1971-01-20 | Circuit d'entretien d'un résonateur |
FR7201755A FR2122525A1 (fr) | 1971-01-20 | 1972-01-19 | |
DE19722202702 DE2202702A1 (de) | 1971-01-20 | 1972-01-20 | Resonator-Speiseschaltung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH82171A CH532336A (fr) | 1971-01-20 | 1971-01-20 | Circuit d'entretien d'un résonateur |
Publications (1)
Publication Number | Publication Date |
---|---|
CH532336A true CH532336A (fr) | 1972-12-31 |
Family
ID=4195975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH82171A CH532336A (fr) | 1971-01-20 | 1971-01-20 | Circuit d'entretien d'un résonateur |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH532336A (fr) |
DE (1) | DE2202702A1 (fr) |
FR (1) | FR2122525A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4353039A (en) * | 1980-05-15 | 1982-10-05 | Gte Automatic Electric Laboratories, Inc. | Monolithic astable multivibrator circuit |
-
1971
- 1971-01-20 CH CH82171A patent/CH532336A/fr not_active IP Right Cessation
-
1972
- 1972-01-19 FR FR7201755A patent/FR2122525A1/fr active Pending
- 1972-01-20 DE DE19722202702 patent/DE2202702A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2122525A1 (fr) | 1972-09-01 |
DE2202702A1 (de) | 1972-08-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |