DE1954068B2 - OsziUatorschaltung mit einem Parallelresonanzquarz - Google Patents
OsziUatorschaltung mit einem ParallelresonanzquarzInfo
- Publication number
- DE1954068B2 DE1954068B2 DE19691954068 DE1954068A DE1954068B2 DE 1954068 B2 DE1954068 B2 DE 1954068B2 DE 19691954068 DE19691954068 DE 19691954068 DE 1954068 A DE1954068 A DE 1954068A DE 1954068 B2 DE1954068 B2 DE 1954068B2
- Authority
- DE
- Germany
- Prior art keywords
- transistor
- oscillator circuit
- voltage
- control electrode
- resistor
- 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.)
- Pending
Links
- 239000013078 crystal Substances 0.000 title claims description 8
- 239000010453 quartz Substances 0.000 claims description 32
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 32
- 230000005669 field effect Effects 0.000 claims description 17
- 239000003990 capacitor Substances 0.000 claims description 8
- 230000000737 periodic effect Effects 0.000 description 8
- 230000010287 polarization Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910000474 mercury oxide Inorganic materials 0.000 description 1
- UKWHYYKOEPRTIC-UHFFFAOYSA-N mercury(ii) oxide Chemical compound [Hg]=O UKWHYYKOEPRTIC-UHFFFAOYSA-N 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
- G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
- G04F5/06—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using 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
- H03B5/364—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 the amplifier comprising field effect transistors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1582668A CH504039A (fr) | 1968-10-23 | 1968-10-23 | Circuit oscillateur à quartz, à résonance parallèle, pour appareil de mesure du temps |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1954068A1 DE1954068A1 (de) | 1970-05-14 |
| DE1954068B2 true DE1954068B2 (de) | 1973-11-15 |
Family
ID=4412275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691954068 Pending DE1954068B2 (de) | 1968-10-23 | 1969-10-23 | OsziUatorschaltung mit einem Parallelresonanzquarz |
Country Status (6)
| Country | Link |
|---|---|
| CH (2) | CH1582668A4 (enrdf_load_stackoverflow) |
| DE (1) | DE1954068B2 (enrdf_load_stackoverflow) |
| FR (1) | FR2021376B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1243127A (enrdf_load_stackoverflow) |
| NL (1) | NL6915923A (enrdf_load_stackoverflow) |
| SE (1) | SE339951B (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2514276A1 (de) * | 1974-04-01 | 1975-10-09 | Battelle Memorial Institute | Betriebsschaltung fuer einen oszillator mit piezoelektrischem resonator |
| DE2641501A1 (de) * | 1976-09-15 | 1978-03-16 | Siemens Ag | Abstimmbarer oszillator hoher frequenzgenauigkeit und konstanz |
| DE2714151A1 (de) * | 1977-03-30 | 1978-10-05 | Meidensha Electric Mfg Co Ltd | Kristalloszillator |
| EP0095379A1 (en) * | 1982-05-26 | 1983-11-30 | Fujitsu Limited | Oscillator circuit |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3725822A (en) * | 1971-05-20 | 1973-04-03 | Rca Corp | Phase shift oscillators using insulated-gate field-effect transistors |
| US3727139A (en) * | 1971-08-10 | 1973-04-10 | Philco Ford Corp | Voltage supply for voltage variable capacitor diode tuning |
| CH580358A5 (enrdf_load_stackoverflow) * | 1974-09-20 | 1976-09-30 | Centre Electron Horloger | |
| CH631048B (fr) * | 1979-07-13 | Ebauches Electroniques Sa | Convertisseur de tension alternative en tension continue. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1132515A (en) * | 1966-01-31 | 1968-11-06 | Edwards High Vacuum Int Ltd | Transistorised oscillators |
| FR1504681A (fr) * | 1966-10-21 | 1967-12-08 | Cit Alcatel | Oscillateur à transistor à effet de champ à haute stabilité |
-
1968
- 1968-10-23 CH CH1582668D patent/CH1582668A4/xx unknown
- 1968-10-23 CH CH1582668A patent/CH504039A/fr not_active IP Right Cessation
-
1969
- 1969-10-22 NL NL6915923A patent/NL6915923A/xx unknown
- 1969-10-22 GB GB5185169A patent/GB1243127A/en not_active Expired
- 1969-10-22 SE SE1447569A patent/SE339951B/xx unknown
- 1969-10-22 FR FR6936276A patent/FR2021376B1/fr not_active Expired
- 1969-10-23 DE DE19691954068 patent/DE1954068B2/de active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2514276A1 (de) * | 1974-04-01 | 1975-10-09 | Battelle Memorial Institute | Betriebsschaltung fuer einen oszillator mit piezoelektrischem resonator |
| DE2641501A1 (de) * | 1976-09-15 | 1978-03-16 | Siemens Ag | Abstimmbarer oszillator hoher frequenzgenauigkeit und konstanz |
| DE2714151A1 (de) * | 1977-03-30 | 1978-10-05 | Meidensha Electric Mfg Co Ltd | Kristalloszillator |
| EP0095379A1 (en) * | 1982-05-26 | 1983-11-30 | Fujitsu Limited | Oscillator circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1243127A (en) | 1971-08-18 |
| CH504039A (fr) | 1970-11-13 |
| SE339951B (enrdf_load_stackoverflow) | 1971-11-01 |
| CH1582668A4 (enrdf_load_stackoverflow) | 1970-11-13 |
| DE1954068A1 (de) | 1970-05-14 |
| NL6915923A (enrdf_load_stackoverflow) | 1970-04-27 |
| FR2021376B1 (enrdf_load_stackoverflow) | 1973-11-16 |
| FR2021376A1 (enrdf_load_stackoverflow) | 1970-07-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| SH | Request for examination between 03.10.1968 and 22.04.1971 |