An m-Times Pulse Number Generating Circuit Based on Switched Capacitor Bootstrap-Type Monostable Multivibrator and Its Application.
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| Title: | An m-Times Pulse Number Generating Circuit Based on Switched Capacitor Bootstrap-Type Monostable Multivibrator and Its Application. |
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| Authors: | Sasaki, Hirofumi1, Fujimoto, Kuniaki1, Yahara, Mitsutoshi2, Ueno, Fumio3 |
| Source: | Electronics & Communications in Japan, Part 2: Electronics. Nov95, Vol. 78 Issue 11, p63-71. 9p. |
| Subjects: | Pulse (Heart beat), Multivibrators, Capacitors, Oscillations, Waves (Physics), Energy storage |
| Abstract: | An m-times pulse number generating circuit is proposed which is made of a monostable multivibrator and an astable multivibrator as well as a gate circuit constructed with a switched capacitor bootstrap circuit and an RS flip-flop. Since this circuit has the configuration of driving the switched capacitor by the oscillation output from the astable multivibrator, there is no problem of synchronization between the circuits. Since the ratio of the output pulse number to the input pulse number is proportional to the gate voltage of the linearly varying staircase wave, the operation is extremely stable even if the output pulse number becomes large. The output pulse number can be varied significantly by simply changing the value of the capacitor in the time constant circuit in the monostable multivibrator and can be expressed by a simple equation determined only by the circuit parameters. The computed and measured results agree well. By cascading several of these monostable multivibrators, an extremely large pulse number can be obtained easily. If this is cascaded with a 1/n divider, an m/n pulse number can be obtained easily. Further, for a level comparator and a trigger generator in front of the m-times pulse number generating circuit, the circuit can be used for conversion of the voltage level of the Sc signal to the pulse number. [ABSTRACT FROM AUTHOR] |
| Copyright of Electronics & Communications in Japan, Part 2: Electronics is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
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| Header | DbId: egs DbLabel: Engineering Source An: 14080466 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: An <em>m</em>-Times Pulse Number Generating Circuit Based on Switched Capacitor Bootstrap-Type Monostable Multivibrator and Its Application. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Sasaki%2C+Hirofumi%22">Sasaki, Hirofumi</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Fujimoto%2C+Kuniaki%22">Fujimoto, Kuniaki</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Yahara%2C+Mitsutoshi%22">Yahara, Mitsutoshi</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Ueno%2C+Fumio%22">Ueno, Fumio</searchLink><relatesTo>3</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Electronics+%26+Communications+in+Japan%2C+Part+2%3A+Electronics%22">Electronics & Communications in Japan, Part 2: Electronics</searchLink>. Nov95, Vol. 78 Issue 11, p63-71. 9p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Pulse+%28Heart+beat%29%22">Pulse (Heart beat)</searchLink><br /><searchLink fieldCode="DE" term="%22Multivibrators%22">Multivibrators</searchLink><br /><searchLink fieldCode="DE" term="%22Capacitors%22">Capacitors</searchLink><br /><searchLink fieldCode="DE" term="%22Oscillations%22">Oscillations</searchLink><br /><searchLink fieldCode="DE" term="%22Waves+%28Physics%29%22">Waves (Physics)</searchLink><br /><searchLink fieldCode="DE" term="%22Energy+storage%22">Energy storage</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: An m-times pulse number generating circuit is proposed which is made of a monostable multivibrator and an astable multivibrator as well as a gate circuit constructed with a switched capacitor bootstrap circuit and an RS flip-flop. Since this circuit has the configuration of driving the switched capacitor by the oscillation output from the astable multivibrator, there is no problem of synchronization between the circuits. Since the ratio of the output pulse number to the input pulse number is proportional to the gate voltage of the linearly varying staircase wave, the operation is extremely stable even if the output pulse number becomes large. The output pulse number can be varied significantly by simply changing the value of the capacitor in the time constant circuit in the monostable multivibrator and can be expressed by a simple equation determined only by the circuit parameters. The computed and measured results agree well. By cascading several of these monostable multivibrators, an extremely large pulse number can be obtained easily. If this is cascaded with a 1/n divider, an m/n pulse number can be obtained easily. Further, for a level comparator and a trigger generator in front of the m-times pulse number generating circuit, the circuit can be used for conversion of the voltage level of the Sc signal to the pulse number. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Electronics & Communications in Japan, Part 2: Electronics is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1002/ecjb.4420781107 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 9 StartPage: 63 Subjects: – SubjectFull: Pulse (Heart beat) Type: general – SubjectFull: Multivibrators Type: general – SubjectFull: Capacitors Type: general – SubjectFull: Oscillations Type: general – SubjectFull: Waves (Physics) Type: general – SubjectFull: Energy storage Type: general Titles: – TitleFull: An <em>m</em>-Times Pulse Number Generating Circuit Based on Switched Capacitor Bootstrap-Type Monostable Multivibrator and Its Application. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Sasaki, Hirofumi – PersonEntity: Name: NameFull: Fujimoto, Kuniaki – PersonEntity: Name: NameFull: Yahara, Mitsutoshi – PersonEntity: Name: NameFull: Ueno, Fumio IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 11 Text: Nov95 Type: published Y: 1995 Identifiers: – Type: issn-print Value: 8756663X Numbering: – Type: volume Value: 78 – Type: issue Value: 11 Titles: – TitleFull: Electronics & Communications in Japan, Part 2: Electronics Type: main |
| ResultId | 1 |
