DE19780480T1 - Oszillatorschaltung - Google Patents
OszillatorschaltungInfo
- Publication number
- DE19780480T1 DE19780480T1 DE19780480T DE19780480T DE19780480T1 DE 19780480 T1 DE19780480 T1 DE 19780480T1 DE 19780480 T DE19780480 T DE 19780480T DE 19780480 T DE19780480 T DE 19780480T DE 19780480 T1 DE19780480 T1 DE 19780480T1
- Authority
- DE
- Germany
- Prior art keywords
- oscillator circuit
- oscillator
- circuit
- 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.)
- Withdrawn
Links
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
- H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
- H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
- H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
- H03K3/282—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator astable
- H03K3/2821—Emitters connected to one another by using a capacitor
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/01—Details
- H03K3/012—Modifications of generator to improve response time or to decrease power consumption
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI961986A FI100755B (fi) | 1996-05-09 | 1996-05-09 | Oskillaattoripiiri |
| PCT/FI1997/000274 WO1997043828A1 (en) | 1996-05-09 | 1997-05-07 | Oscillator circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE19780480T1 true DE19780480T1 (de) | 1998-08-20 |
Family
ID=8545998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19780480T Withdrawn DE19780480T1 (de) | 1996-05-09 | 1997-05-07 | Oszillatorschaltung |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6198358B1 (de) |
| JP (1) | JPH11510023A (de) |
| DE (1) | DE19780480T1 (de) |
| FI (1) | FI100755B (de) |
| GB (1) | GB2318234B (de) |
| WO (1) | WO1997043828A1 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9803992L (sv) * | 1998-11-22 | 2000-07-12 | Ericsson Telefon Ab L M | Styrbar oscillator |
| US6693495B1 (en) | 2002-08-15 | 2004-02-17 | Valorbec, Limited Partnership | Method and circuit for a current controlled oscillator |
| JP4833755B2 (ja) | 2006-07-10 | 2011-12-07 | フリースケール セミコンダクター インコーポレイテッド | 発振回路 |
| US9054687B2 (en) * | 2013-07-30 | 2015-06-09 | Qualcomm Incorporated | VCO with linear gain over a very wide tuning range |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3665343A (en) | 1970-11-09 | 1972-05-23 | Motorola Inc | Voltage controlled multivibrator |
| JPS5636613B2 (de) * | 1974-01-29 | 1981-08-25 | ||
| GB2090091A (en) * | 1980-12-19 | 1982-06-30 | Plessey Co Ltd | Controllable oscillator |
| NL8501088A (nl) * | 1985-04-12 | 1986-11-03 | Philips Nv | Afstembare oscillatorschakeling. |
| DE3706319A1 (de) * | 1987-02-27 | 1988-09-08 | Philips Patentverwaltung | Multivibrator-schaltungsanordnung |
| US4831342A (en) * | 1988-04-25 | 1989-05-16 | Motorola, Inc. | Variable frequency multivibrator |
| US4884042A (en) | 1989-02-15 | 1989-11-28 | National Semiconductor Corporation | Dual port voltage controlled emitter coupled multivibrator |
| US5367270A (en) * | 1993-05-18 | 1994-11-22 | National Semiconductor Corporation | Voltage controlled oscillator operable over a large frequency range |
| FI100754B (fi) * | 1996-05-09 | 1998-02-13 | Nikolay Tchamov | Oskillaattoripiiri |
-
1996
- 1996-05-09 FI FI961986A patent/FI100755B/fi not_active IP Right Cessation
-
1997
- 1997-05-07 DE DE19780480T patent/DE19780480T1/de not_active Withdrawn
- 1997-05-07 US US08/981,884 patent/US6198358B1/en not_active Expired - Fee Related
- 1997-05-07 WO PCT/FI1997/000274 patent/WO1997043828A1/en active Application Filing
- 1997-05-07 GB GB9727000A patent/GB2318234B/en not_active Expired - Fee Related
- 1997-05-07 JP JP9540558A patent/JPH11510023A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FI961986A0 (fi) | 1996-05-09 |
| FI100755B (fi) | 1998-02-13 |
| JPH11510023A (ja) | 1999-08-31 |
| WO1997043828A1 (en) | 1997-11-20 |
| GB2318234B (en) | 2000-09-06 |
| GB9727000D0 (en) | 1998-02-18 |
| FI961986A (fi) | 1997-11-10 |
| GB2318234A (en) | 1998-04-15 |
| US6198358B1 (en) | 2001-03-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8181 | Inventor (new situation) |
Free format text: TCHAMOV, NIKOLAY, TAMPERE, FI JARSKE, PETRI, PIRILAENKUJA, FI |
|
| 8181 | Inventor (new situation) |
Free format text: TCHAMOV, NIKOLAY, TAMPERE, FI JARSKE, PETRI, KAEMMENNIEMI, FI |
|
| 8139 | Disposal/non-payment of the annual fee |