NL8701462A - Relaxatie-oscillator. - Google Patents
Relaxatie-oscillator. Download PDFInfo
- Publication number
- NL8701462A NL8701462A NL8701462A NL8701462A NL8701462A NL 8701462 A NL8701462 A NL 8701462A NL 8701462 A NL8701462 A NL 8701462A NL 8701462 A NL8701462 A NL 8701462A NL 8701462 A NL8701462 A NL 8701462A
- Authority
- NL
- Netherlands
- Prior art keywords
- capacitor
- voltage
- circuit
- relaxation oscillator
- transistor
- Prior art date
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
-
- 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
- H03K3/023—Generators characterised by the type of circuit or by the means used for producing pulses by the use of differential amplifiers or comparators, with internal or external positive feedback
- H03K3/0231—Astable circuits
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
- Dc-Dc Converters (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8701462A NL8701462A (nl) | 1987-06-23 | 1987-06-23 | Relaxatie-oscillator. |
DE8888201220T DE3868441D1 (en) | 1987-06-23 | 1988-06-15 | Relaxationsoszillator. |
EP88201220A EP0296668B1 (fr) | 1987-06-23 | 1988-06-15 | Oscillateur à relaxation |
US07/208,187 US4871985A (en) | 1987-06-23 | 1988-06-16 | Low noise relaxation oscillator |
JP63151326A JP2883953B2 (ja) | 1987-06-23 | 1988-06-21 | 弛張発振器 |
KR1019880007524A KR0134975B1 (ko) | 1987-06-23 | 1988-06-22 | 완화 발진기 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8701462 | 1987-06-23 | ||
NL8701462A NL8701462A (nl) | 1987-06-23 | 1987-06-23 | Relaxatie-oscillator. |
Publications (1)
Publication Number | Publication Date |
---|---|
NL8701462A true NL8701462A (nl) | 1989-01-16 |
Family
ID=19850185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8701462A NL8701462A (nl) | 1987-06-23 | 1987-06-23 | Relaxatie-oscillator. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4871985A (fr) |
EP (1) | EP0296668B1 (fr) |
JP (1) | JP2883953B2 (fr) |
KR (1) | KR0134975B1 (fr) |
DE (1) | DE3868441D1 (fr) |
NL (1) | NL8701462A (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4977381A (en) * | 1989-06-05 | 1990-12-11 | Motorola, Inc. | Differential relaxation oscillator |
FR2649504B1 (fr) * | 1989-07-07 | 1991-09-27 | Sgs Thomson Microelectronics | Circuit integre a microprocesseur et horloge interne programmable |
FR2649505B1 (fr) * | 1989-07-07 | 1991-10-25 | Sgs Thomson Microelectronics | Circuit integre avec oscillateur reglable a frequence independante de la tension d'alimentation |
US5430414A (en) * | 1992-04-03 | 1995-07-04 | U.S. Philips Corporation | Oscillator circuit with suppression of voltage transients |
US5600283A (en) * | 1995-09-13 | 1997-02-04 | National Semiconductor Corporation | DC isolated differential oscillator having floating capacitor |
US5793242A (en) * | 1995-09-13 | 1998-08-11 | National Semiconductor Corporation | Floating capacitor differential integrator |
JP3567747B2 (ja) * | 1998-07-31 | 2004-09-22 | 富士通株式会社 | 電圧制御発振器及び周波数−電圧変換器 |
US6603366B2 (en) * | 2001-08-10 | 2003-08-05 | Texas Instruments Incorporated | Trimmable oscillator |
AU2003208549A1 (en) * | 2002-04-17 | 2003-10-27 | Koninklijke Philips Electronics N.V. | Active matrix display |
JP5521371B2 (ja) * | 2009-04-02 | 2014-06-11 | 富士電機株式会社 | 発振回路およびそれを用いたスイッチング電源装置 |
US9048821B2 (en) | 2013-06-20 | 2015-06-02 | Silicon Laboratories Inc. | Low power relaxation oscillator |
CN108540130A (zh) * | 2018-04-10 | 2018-09-14 | 中国科学院微电子研究所 | 一种动态比较器 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1254692A (en) * | 1967-12-05 | 1971-11-24 | Atomic Energy Authority Uk | Improvements in or relating to electronic oscillators |
JPS62260420A (ja) * | 1986-04-28 | 1987-11-12 | シ−メンス、アクチエンゲゼルシヤフト | 集積nmos回路装置 |
-
1987
- 1987-06-23 NL NL8701462A patent/NL8701462A/nl not_active Application Discontinuation
-
1988
- 1988-06-15 EP EP88201220A patent/EP0296668B1/fr not_active Expired - Lifetime
- 1988-06-15 DE DE8888201220T patent/DE3868441D1/de not_active Expired - Lifetime
- 1988-06-16 US US07/208,187 patent/US4871985A/en not_active Expired - Lifetime
- 1988-06-21 JP JP63151326A patent/JP2883953B2/ja not_active Expired - Lifetime
- 1988-06-22 KR KR1019880007524A patent/KR0134975B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4871985A (en) | 1989-10-03 |
JP2883953B2 (ja) | 1999-04-19 |
EP0296668B1 (fr) | 1992-02-19 |
KR0134975B1 (ko) | 1998-04-25 |
KR890001268A (ko) | 1989-03-20 |
EP0296668A1 (fr) | 1988-12-28 |
DE3868441D1 (en) | 1992-03-26 |
JPS6430319A (en) | 1989-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1B | A search report has been drawn up | ||
BV | The patent application has lapsed |