DE1591111B1 - Transistorisierter Oszillator - Google Patents
Transistorisierter OszillatorInfo
- Publication number
- DE1591111B1 DE1591111B1 DE19671591111D DE1591111DA DE1591111B1 DE 1591111 B1 DE1591111 B1 DE 1591111B1 DE 19671591111 D DE19671591111 D DE 19671591111D DE 1591111D A DE1591111D A DE 1591111DA DE 1591111 B1 DE1591111 B1 DE 1591111B1
- Authority
- DE
- Germany
- Prior art keywords
- transistor
- oscillator
- crystal
- emitter
- ground
- 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 claims description 24
- 239000003990 capacitor Substances 0.000 claims description 9
- 230000006641 stabilisation Effects 0.000 claims description 3
- 238000011105 stabilization Methods 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 5
- 230000010355 oscillation Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 239000010408 film Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 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
- H03B2200/0002—Types of oscillators
- H03B2200/0008—Colpitts oscillator
-
- 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
- H03B2200/0018—Structural aspects of oscillators relating to the cutting angle of a crystal, e.g. AT cut quartz
Landscapes
- Oscillators With Electromechanical Resonators (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4131/66A GB1132515A (en) | 1966-01-31 | 1966-01-31 | Transistorised oscillators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1591111B1 true DE1591111B1 (de) | 1971-02-11 |
Family
ID=9771337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19671591111D Pending DE1591111B1 (de) | 1966-01-31 | 1967-01-28 | Transistorisierter Oszillator |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1591111B1 (fr) |
| FR (1) | FR1509748A (fr) |
| GB (1) | GB1132515A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1766840B1 (de) * | 1968-07-26 | 1971-12-02 | Siemens Ag | Amplitudengeregelter Generator |
| CH1582668A4 (fr) * | 1968-10-23 | 1970-11-13 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2930990A (en) * | 1957-10-25 | 1960-03-29 | William N Coffey | Stabilized oscillator |
| US3090926A (en) * | 1960-07-15 | 1963-05-21 | Siemens Ag | Transistor amplifier with tunnel diode in emitter circuit |
| FR1381030A (fr) * | 1964-01-28 | 1964-12-04 | Rank Precision Ind Ltd | Oscillateur |
-
1966
- 1966-01-31 GB GB4131/66A patent/GB1132515A/en not_active Expired
-
1967
- 1967-01-28 DE DE19671591111D patent/DE1591111B1/de active Pending
- 1967-01-31 FR FR93218A patent/FR1509748A/fr not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2930990A (en) * | 1957-10-25 | 1960-03-29 | William N Coffey | Stabilized oscillator |
| US3090926A (en) * | 1960-07-15 | 1963-05-21 | Siemens Ag | Transistor amplifier with tunnel diode in emitter circuit |
| FR1381030A (fr) * | 1964-01-28 | 1964-12-04 | Rank Precision Ind Ltd | Oscillateur |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1509748A (fr) | 1968-01-12 |
| GB1132515A (en) | 1968-11-06 |
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