IT8419954A0 - Oscillatore a cristallo in particolare per fornire un treno di impulsi d'orologio. - Google Patents
Oscillatore a cristallo in particolare per fornire un treno di impulsi d'orologio.Info
- Publication number
- IT8419954A0 IT8419954A0 IT8419954A IT1995484A IT8419954A0 IT 8419954 A0 IT8419954 A0 IT 8419954A0 IT 8419954 A IT8419954 A IT 8419954A IT 1995484 A IT1995484 A IT 1995484A IT 8419954 A0 IT8419954 A0 IT 8419954A0
- Authority
- IT
- Italy
- Prior art keywords
- crystal oscillator
- clock pulse
- pulse train
- train
- oscillator
- Prior art date
Links
- 239000013078 crystal Substances 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/353—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of field-effect transistors with internal or external positive feedback
- H03K3/354—Astable circuits
- H03K3/3545—Stabilisation of output, e.g. using crystal
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Oscillators With Electromechanical Resonators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47385783A | 1983-03-09 | 1983-03-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8419954A0 true IT8419954A0 (it) | 1984-03-08 |
IT1175948B IT1175948B (it) | 1987-08-12 |
Family
ID=23881306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19954/84A IT1175948B (it) | 1983-03-09 | 1984-03-08 | Oscillatore a cristallo in particolare per fornire un treno di impulsi d'orologio |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS59169211A (it) |
DE (1) | DE3408393A1 (it) |
FR (1) | FR2542526A1 (it) |
GB (1) | GB2136651A (it) |
IT (1) | IT1175948B (it) |
SE (1) | SE8401268L (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4766399A (en) * | 1987-08-03 | 1988-08-23 | International Business Machines Corporation | Oscillator circuit |
US4825178A (en) * | 1987-08-26 | 1989-04-25 | International Business Machines Corporation | Oscillator with noise rejection and square wave output |
US4853655A (en) * | 1987-11-27 | 1989-08-01 | American Telephone And Telegraph Company, At&T Bell Laboratories | High frequency CMOS oscillator |
DE3831176A1 (de) * | 1988-09-13 | 1990-03-22 | Siemens Ag | Oszillatorzelle |
US5446420A (en) * | 1993-08-25 | 1995-08-29 | Motorola, Inc. | Method and apparatus for reducing jitter and improving testability of an oscillator |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3350662A (en) * | 1965-10-21 | 1967-10-31 | Ibm | Crystal controlled oscillator circuit utilizing transistors |
US3665342A (en) * | 1970-11-04 | 1972-05-23 | Motorola Inc | Resonant circuit transistor oscillator system |
US3913026A (en) * | 1974-04-08 | 1975-10-14 | Bulova Watch Co Inc | Mos transistor gain block |
CH580358A5 (it) * | 1974-09-20 | 1976-09-30 | Centre Electron Horloger | |
JPS5190549A (it) * | 1975-02-06 | 1976-08-09 | ||
US3959744A (en) * | 1975-02-26 | 1976-05-25 | Time Computer, Inc. | CMOS oscillator having bias circuit outside oscillator feedback loop |
FR2379945A1 (fr) * | 1977-02-04 | 1978-09-01 | Labo Cent Telecommunicat | Circuit d'adaptation d'un systeme logique a un autre |
CH641316B (fr) | 1980-09-19 | Ebauches Electroniques Sa | Circuit oscillateur a faible consommation de courant. | |
US4383224A (en) * | 1981-01-21 | 1983-05-10 | Bell Telephone Laboratories, Incorporated | NMOS Crystal oscillator |
-
1984
- 1984-03-06 FR FR8403447A patent/FR2542526A1/fr not_active Withdrawn
- 1984-03-07 SE SE8401268A patent/SE8401268L/ not_active Application Discontinuation
- 1984-03-08 IT IT19954/84A patent/IT1175948B/it active
- 1984-03-08 JP JP59043023A patent/JPS59169211A/ja active Pending
- 1984-03-08 DE DE19843408393 patent/DE3408393A1/de not_active Withdrawn
- 1984-03-09 GB GB08406277A patent/GB2136651A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
IT1175948B (it) | 1987-08-12 |
DE3408393A1 (de) | 1984-09-13 |
JPS59169211A (ja) | 1984-09-25 |
SE8401268D0 (sv) | 1984-03-07 |
FR2542526A1 (fr) | 1984-09-14 |
GB8406277D0 (en) | 1984-04-11 |
GB2136651A (en) | 1984-09-19 |
SE8401268L (sv) | 1984-09-10 |
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