BR8503115A - Disposicao de circuito eletrico integrado para o estabelecimento de periodos de tempo - Google Patents
Disposicao de circuito eletrico integrado para o estabelecimento de periodos de tempoInfo
- Publication number
- BR8503115A BR8503115A BR8503115A BR8503115A BR8503115A BR 8503115 A BR8503115 A BR 8503115A BR 8503115 A BR8503115 A BR 8503115A BR 8503115 A BR8503115 A BR 8503115A BR 8503115 A BR8503115 A BR 8503115A
- Authority
- BR
- Brazil
- Prior art keywords
- establishment
- electrical circuit
- time periods
- circuit arrangement
- integrated electrical
- 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
- H03K3/023—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
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F1/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers
- G04F1/005—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers using electronic timing, e.g. counting means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Amplifiers (AREA)
- Electronic Switches (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843424002 DE3424002A1 (de) | 1984-06-29 | 1984-06-29 | Integrierte elektrische schaltungsanordnung zur festlegung von zeiten |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8503115A true BR8503115A (pt) | 1986-03-18 |
Family
ID=6239464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8503115A BR8503115A (pt) | 1984-06-29 | 1985-06-28 | Disposicao de circuito eletrico integrado para o estabelecimento de periodos de tempo |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0166161A3 (pt) |
JP (1) | JPS6119223A (pt) |
BR (1) | BR8503115A (pt) |
DE (1) | DE3424002A1 (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3934319C1 (en) * | 1989-10-13 | 1990-11-29 | Siemens Ag, 1000 Berlin Und 8000 Muenchen, De | Controlling width of output pulses - comparing capacitor charge with variable control voltage below set max. voltage |
DE3936543A1 (de) * | 1989-11-02 | 1991-05-08 | Badische Tabakmanufaktur | Elektrischer verfallsindikator |
DE4130981C2 (de) * | 1991-09-18 | 1993-10-28 | Telefunken Microelectron | Verfahren zum Betrieb eines Zeitglieds |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3886485A (en) * | 1972-11-25 | 1975-05-27 | Victor Company Of Japan | Linear voltage controlled oscillator including a timing capacitor charged and discharged through current mirror circuits |
DE2429138A1 (de) * | 1974-06-18 | 1976-01-08 | Rollei Werke Franke Heidecke | Elektrischer zeitgeber |
DE2657977B1 (de) * | 1976-12-21 | 1977-10-13 | Siemens Ag | Impulsformer |
US4302691A (en) * | 1979-12-12 | 1981-11-24 | Sprague Electric Company | Integrated delay circuit with PN-junction capacitor |
-
1984
- 1984-06-29 DE DE19843424002 patent/DE3424002A1/de not_active Withdrawn
-
1985
- 1985-05-15 EP EP85105974A patent/EP0166161A3/de not_active Ceased
- 1985-06-26 JP JP13809385A patent/JPS6119223A/ja active Pending
- 1985-06-28 BR BR8503115A patent/BR8503115A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
EP0166161A2 (de) | 1986-01-02 |
EP0166161A3 (de) | 1988-04-06 |
JPS6119223A (ja) | 1986-01-28 |
DE3424002A1 (de) | 1986-01-02 |
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