NL177874C - Oscillator. - Google Patents
Oscillator.Info
- Publication number
- NL177874C NL177874C NLAANVRAGE7207359,A NL7207359A NL177874C NL 177874 C NL177874 C NL 177874C NL 7207359 A NL7207359 A NL 7207359A NL 177874 C NL177874 C NL 177874C
- Authority
- NL
- Netherlands
- Prior art keywords
- oscillator
- 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
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
- H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
- H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
- H03K4/50—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth voltage is produced across a capacitor
- H03K4/501—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth voltage is produced across a capacitor the starting point of the flyback period being determined by the amplitude of the voltage across the capacitor, e.g. by a comparator
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14882771A | 1971-06-01 | 1971-06-01 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7207359A NL7207359A (nl) | 1972-12-05 |
NL177874B NL177874B (nl) | 1985-07-01 |
NL177874C true NL177874C (nl) | 1985-12-02 |
Family
ID=22527569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7207359,A NL177874C (nl) | 1971-06-01 | 1972-05-31 | Oscillator. |
Country Status (3)
Country | Link |
---|---|
US (1) | US3688220A (nl) |
JP (1) | JPS547189B1 (nl) |
NL (1) | NL177874C (nl) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7108233A (nl) * | 1971-06-16 | 1972-12-19 | ||
US3872323A (en) * | 1972-01-20 | 1975-03-18 | Motorola Inc | Differential to single ended converter circuit |
US3824494A (en) * | 1973-06-08 | 1974-07-16 | Motorola Inc | Temperature stable relaxation oscillator having controllable output frequency |
GB1470170A (en) * | 1973-08-23 | 1977-04-14 | Lodge Cottrell Ltd | Rectifier control circuit |
JPS5344911Y2 (nl) * | 1977-09-01 | 1978-10-27 | ||
US4982169A (en) * | 1986-08-25 | 1991-01-01 | General Electric Company | Monolithically integrated RC oscillator of improved stability |
DE102005041759A1 (de) * | 2005-09-02 | 2007-09-06 | Pepperl + Fuchs Gmbh | Oszillatorschaltung sowie Verfahren zur Beeinflussung, Steuerung oder Regelung der Frequenz eines Oszillators |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3351776A (en) * | 1964-05-22 | 1967-11-07 | Honeywell Inc | Controllable timing circuit |
US3581120A (en) * | 1968-02-28 | 1971-05-25 | Western Union Telegraph Co | Schmitt trigger circuit with variable hysteresis and insensitivity to temperature change |
-
1971
- 1971-06-01 US US148827A patent/US3688220A/en not_active Expired - Lifetime
-
1972
- 1972-05-16 JP JP4776472A patent/JPS547189B1/ja active Pending
- 1972-05-31 NL NLAANVRAGE7207359,A patent/NL177874C/nl not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2226223B2 (de) | 1976-02-12 |
NL7207359A (nl) | 1972-12-05 |
JPS547189B1 (nl) | 1979-04-04 |
DE2226223A1 (de) | 1973-01-11 |
NL177874B (nl) | 1985-07-01 |
US3688220A (en) | 1972-08-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
V4 | Discontinued because of reaching the maximum lifetime of a patent |