BR7310287D0 - Um circuito comparador - Google Patents
Um circuito comparadorInfo
- Publication number
- BR7310287D0 BR7310287D0 BR10287/73A BR1028773A BR7310287D0 BR 7310287 D0 BR7310287 D0 BR 7310287D0 BR 10287/73 A BR10287/73 A BR 10287/73A BR 1028773 A BR1028773 A BR 1028773A BR 7310287 D0 BR7310287 D0 BR 7310287D0
- Authority
- BR
- Brazil
- Prior art keywords
- comparative circuit
- comparative
- circuit
- Prior art date
Links
- 230000000052 comparative effect Effects 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
- H03K3/26—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
- H03K3/286—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 bistable
- H03K3/2893—Bistables with hysteresis, e.g. Schmitt trigger
- H03K3/2897—Bistables with hysteresis, e.g. Schmitt trigger with an input circuit of differential configuration
-
- 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
- H03K3/286—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 bistable
- H03K3/288—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 bistable using additional transistors in the input circuit
- H03K3/2885—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 bistable using additional transistors in the input circuit the input circuit having a differential configuration
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Measurement Of Current Or Voltage (AREA)
- Manipulation Of Pulses (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00320634A US3816761A (en) | 1973-01-02 | 1973-01-02 | Comparator circuitry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7310287D0 true BR7310287D0 (pt) | 1974-08-29 |
Family
ID=23247270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR10287/73A BR7310287D0 (pt) | 1973-01-02 | 1973-12-28 | Um circuito comparador |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3816761A (pt) |
| JP (1) | JPS49102259A (pt) |
| AT (1) | AT343717B (pt) |
| AU (1) | AU472276B2 (pt) |
| BR (1) | BR7310287D0 (pt) |
| CA (1) | CA1013037A (pt) |
| CH (1) | CH574187A5 (pt) |
| FR (1) | FR2212549B1 (pt) |
| GB (1) | GB1453038A (pt) |
| IT (1) | IT1002423B (pt) |
| NL (1) | NL7317790A (pt) |
| SE (1) | SE398786B (pt) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7315904A (nl) * | 1973-11-21 | 1975-05-23 | Philips Nv | Inrichting voor omzetting van een analoog en een binair signaal. |
| US3916262A (en) * | 1974-07-23 | 1975-10-28 | Us Navy | Low voltage bus-operated overvoltage protection system |
| US3991376A (en) * | 1975-04-16 | 1976-11-09 | Randam Electronics, Inc. | Pulse height analyzer |
| JPS55149510A (en) * | 1979-05-10 | 1980-11-20 | Nec Corp | Semiconductor device |
| DE2944657C2 (de) * | 1979-11-06 | 1985-02-14 | Robert Bosch Gmbh, 7000 Stuttgart | Komparatorschaltung |
| US4300063A (en) * | 1979-11-26 | 1981-11-10 | General Motors Corporation | Multiple input window detector |
| JPS57111116A (en) * | 1980-12-26 | 1982-07-10 | Fujitsu Ltd | Comparator having hysteresis |
| JPH063469B2 (ja) * | 1983-07-21 | 1994-01-12 | 日本電気株式会社 | 両極性電圧検出回路 |
| US4717838A (en) * | 1986-11-14 | 1988-01-05 | National Semiconductor Corporation | High input impedance, high gain CMOS strobed comparator |
| EP0726578A1 (en) * | 1995-02-09 | 1996-08-14 | International Business Machines Corporation | Multiple reference sense amplifier |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE708711A (pt) * | 1967-12-29 | 1968-07-01 | ||
| US3582974A (en) * | 1968-10-30 | 1971-06-01 | Bell Telephone Labor Inc | Circuit to analyze a signal amplitude range through frequency discrimination techniques |
| US3639779A (en) * | 1971-03-15 | 1972-02-01 | Gte Sylvania Inc | Limiter circuit with enable function |
| US3725795A (en) * | 1971-12-22 | 1973-04-03 | Lorain Prod Corp | A-c voltage detector |
-
1973
- 1973-01-02 US US00320634A patent/US3816761A/en not_active Expired - Lifetime
- 1973-12-20 AU AU63829/73A patent/AU472276B2/en not_active Expired
- 1973-12-21 CA CA188,834A patent/CA1013037A/en not_active Expired
- 1973-12-21 GB GB5955973A patent/GB1453038A/en not_active Expired
- 1973-12-27 FR FR7346549A patent/FR2212549B1/fr not_active Expired
- 1973-12-28 SE SE7317558A patent/SE398786B/xx unknown
- 1973-12-28 BR BR10287/73A patent/BR7310287D0/pt unknown
- 1973-12-28 NL NL7317790A patent/NL7317790A/xx not_active Application Discontinuation
- 1973-12-28 JP JP49004821A patent/JPS49102259A/ja active Pending
- 1973-12-28 IT IT32389/73A patent/IT1002423B/it active
-
1974
- 1974-01-02 CH CH774A patent/CH574187A5/xx not_active IP Right Cessation
- 1974-01-02 AT AT2474A patent/AT343717B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH574187A5 (pt) | 1976-03-31 |
| US3816761A (en) | 1974-06-11 |
| AU472276B2 (en) | 1976-05-20 |
| GB1453038A (en) | 1976-10-20 |
| JPS49102259A (pt) | 1974-09-27 |
| CA1013037A (en) | 1977-06-28 |
| ATA2474A (de) | 1977-10-15 |
| AU6382973A (en) | 1975-06-26 |
| FR2212549A1 (pt) | 1974-07-26 |
| AT343717B (de) | 1978-06-12 |
| NL7317790A (pt) | 1974-07-04 |
| DE2364185A1 (de) | 1974-07-11 |
| DE2364185B2 (de) | 1976-05-20 |
| FR2212549B1 (pt) | 1978-07-07 |
| IT1002423B (it) | 1976-05-20 |
| SE398786B (sv) | 1978-01-16 |
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