SUPPLY-VOLTAGE DRIVER FOR A DIFFERENTIAL AMPLIFIER
A supply voltage driver for one or more monolithic differential amplifiers sharing common power supplies comprises an additional monolithic differential amplifier operated as a voltage follower suspended between a current source and a current sink. Reference Zener diodes are coupled between the volt...
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| Main Author | |
|---|---|
| Format | Patent |
| Language | English French |
| Published |
18.10.1983
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| Edition | 3 |
| Subjects | |
| Online Access | Get full text |
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| Abstract | A supply voltage driver for one or more monolithic differential amplifiers sharing common power supplies comprises an additional monolithic differential amplifier operated as a voltage follower suspended between a current source and a current sink. Reference Zener diodes are coupled between the voltage follower output and the power supply terminals of the differential amplifiers to establish operating voltages which track an input signal. Additional current-boosting transistors are provided to provide fast slew rate during signal transistions. Overdrive circuitry is provided to limit the maximum and minimum signal levels. |
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| AbstractList | A supply voltage driver for one or more monolithic differential amplifiers sharing common power supplies comprises an additional monolithic differential amplifier operated as a voltage follower suspended between a current source and a current sink. Reference Zener diodes are coupled between the voltage follower output and the power supply terminals of the differential amplifiers to establish operating voltages which track an input signal. Additional current-boosting transistors are provided to provide fast slew rate during signal transistions. Overdrive circuitry is provided to limit the maximum and minimum signal levels. |
| Author | KELLOGG, JAMES R |
| Author_xml | – fullname: KELLOGG, JAMES R |
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| Discipline | Medicine Chemistry Sciences |
| DocumentTitleAlternate | ETAGE D'ATTAQUE POUR AMPLIFICATEUR DIFFERENTIEL |
| Edition | 3 |
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| Notes | Application Number: CA19810368324 |
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| PublicationCentury | 1900 |
| PublicationDate | 19831018 |
| PublicationDateYYYYMMDD | 1983-10-18 |
| PublicationDate_xml | – month: 10 year: 1983 text: 19831018 day: 18 |
| PublicationDecade | 1980 |
| PublicationYear | 1983 |
| RelatedCompanies | TEKTRONIX, INC |
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| Score | 2.3572016 |
| Snippet | A supply voltage driver for one or more monolithic differential amplifiers sharing common power supplies comprises an additional monolithic differential... |
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| SubjectTerms | AMPLIFIERS BASIC ELECTRONIC CIRCUITRY ELECTRICITY |
| Title | SUPPLY-VOLTAGE DRIVER FOR A DIFFERENTIAL AMPLIFIER |
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