DE3104849C2 - Quarzoszillator - Google Patents
QuarzoszillatorInfo
- Publication number
- DE3104849C2 DE3104849C2 DE3104849A DE3104849A DE3104849C2 DE 3104849 C2 DE3104849 C2 DE 3104849C2 DE 3104849 A DE3104849 A DE 3104849A DE 3104849 A DE3104849 A DE 3104849A DE 3104849 C2 DE3104849 C2 DE 3104849C2
- Authority
- DE
- Germany
- Prior art keywords
- transistor
- emitter
- transistors
- base
- collector
- 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
Links
- 239000013078 crystal Substances 0.000 title claims description 11
- 239000010453 quartz Substances 0.000 claims abstract description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000004065 semiconductor Substances 0.000 claims abstract description 9
- 230000010355 oscillation Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 239000002800 charge carrier Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000036186 satiety Effects 0.000 description 1
- 235000019627 satiety Nutrition 0.000 description 1
- 229920006395 saturated elastomer Polymers 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
- H03B2200/0014—Structural aspects of oscillators
- H03B2200/0026—Structural aspects of oscillators relating to the pins of integrated circuits
-
- 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
- H03B2200/0062—Bias and operating point
Landscapes
- Oscillators With Electromechanical Resonators (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3104849A DE3104849C2 (de) | 1981-02-11 | 1981-02-11 | Quarzoszillator |
US06/345,995 US4518933A (en) | 1981-02-11 | 1982-02-05 | Integrable transistor oscillator requiring only one pin to quartz resonator |
GB8203557A GB2092852B (en) | 1981-02-11 | 1982-02-08 | Crystal oscillator |
JP57019004A JPS57152203A (en) | 1981-02-11 | 1982-02-10 | Crystal oscillator |
FR8202163A FR2499785A1 (fr) | 1981-02-11 | 1982-02-10 | Oscillateur pilote par quartz |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3104849A DE3104849C2 (de) | 1981-02-11 | 1981-02-11 | Quarzoszillator |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3104849A1 DE3104849A1 (de) | 1982-08-19 |
DE3104849C2 true DE3104849C2 (de) | 1985-04-18 |
Family
ID=6124577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3104849A Expired DE3104849C2 (de) | 1981-02-11 | 1981-02-11 | Quarzoszillator |
Country Status (5)
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4011795A1 (de) * | 1990-04-12 | 1991-10-17 | Telefunken Electronic Gmbh | Quarzoszillatorschaltung |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8301905A (nl) * | 1983-05-30 | 1984-12-17 | Philips Nv | Oscillatorschakeling. |
US4600898A (en) * | 1984-03-26 | 1986-07-15 | The Regents Of The University Of California | One-pin crystal oscillator |
US4926144A (en) * | 1988-09-29 | 1990-05-15 | General Electric Company | Multi-function modulation and center frequency control port for voltage controlled oscillator |
DE3839658A1 (de) * | 1988-11-24 | 1990-05-31 | Philips Patentverwaltung | Quarzoszillator |
US6052036A (en) * | 1997-10-31 | 2000-04-18 | Telefonaktiebolaget L M Ericsson | Crystal oscillator with AGC and on-chip tuning |
DE10345234B3 (de) * | 2003-09-29 | 2005-06-30 | Infineon Technologies Ag | Oszillatoranordnung mit erhöhter EMI-Robustheit |
JP5512635B2 (ja) * | 2011-02-23 | 2014-06-04 | シャープ株式会社 | 光センサおよび電子機器 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1389203A (en) * | 1971-05-05 | 1975-04-03 | British Oxygen Co Ltd | Transistorised oscillators |
US3730989A (en) * | 1971-12-13 | 1973-05-01 | Gte Sylvania Inc | Television horizontal transistor oscillator and afc network |
US3824491A (en) * | 1973-03-19 | 1974-07-16 | Motorola Inc | Transistor crystal oscillator with automatic gain control |
JPS5224371B2 (US07345094-20080318-C00003.png) * | 1973-08-22 | 1977-06-30 | ||
DE2917374A1 (de) * | 1979-04-28 | 1980-11-06 | Licentia Gmbh | Emittergekoppelter oszillator |
-
1981
- 1981-02-11 DE DE3104849A patent/DE3104849C2/de not_active Expired
-
1982
- 1982-02-05 US US06/345,995 patent/US4518933A/en not_active Expired - Fee Related
- 1982-02-08 GB GB8203557A patent/GB2092852B/en not_active Expired
- 1982-02-10 FR FR8202163A patent/FR2499785A1/fr active Granted
- 1982-02-10 JP JP57019004A patent/JPS57152203A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4011795A1 (de) * | 1990-04-12 | 1991-10-17 | Telefunken Electronic Gmbh | Quarzoszillatorschaltung |
Also Published As
Publication number | Publication date |
---|---|
US4518933A (en) | 1985-05-21 |
GB2092852A (en) | 1982-08-18 |
DE3104849A1 (de) | 1982-08-19 |
JPS6347281B2 (US07345094-20080318-C00003.png) | 1988-09-21 |
JPS57152203A (en) | 1982-09-20 |
FR2499785A1 (fr) | 1982-08-13 |
FR2499785B1 (US07345094-20080318-C00003.png) | 1984-12-14 |
GB2092852B (en) | 1984-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PHILIPS CORPORATE INTELLECTUAL PROPERTY GMBH, 2233 |
|
8339 | Ceased/non-payment of the annual fee |