A switched capacitor oscillator with precision amplitude control and guaranteed start-up
A description is given of the design and performance characteristics of a precision switched capacitor (SC) oscillator. Features of this circuit include precision control over both frequency and amplitude, as well as means to ensure that oscillations start regardless of power-up sequence, reasonable...
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| Veröffentlicht in: | IEEE journal of solid-state circuits 1985-04, Vol.20 (2), p.641-647 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
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| container_end_page | 647 |
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| container_issue | 2 |
| container_start_page | 641 |
| container_title | IEEE journal of solid-state circuits |
| container_volume | 20 |
| creator | Fleischer, P.E. Ganesan, A. Laker, K.R. |
| description | A description is given of the design and performance characteristics of a precision switched capacitor (SC) oscillator. Features of this circuit include precision control over both frequency and amplitude, as well as means to ensure that oscillations start regardless of power-up sequence, reasonable offsets, etc. Many attributes of this oscillator are obtained by exploiting the unique properties of switched capacitor circuits; the proposed circuit does not possess a direct active-RC counterpart. The authors include derivations of analytical expressions for output frequency, amplitude, and harmonic distortion. |
| doi_str_mv | 10.1109/JSSC.1985.1052358 |
| format | Article |
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The authors include derivations of analytical expressions for output frequency, amplitude, and harmonic distortion.</description><subject>Applied sciences</subject><subject>Circuit properties</subject><subject>Damping</subject><subject>Electric, optical and optoelectronic circuits</subject><subject>Electronic circuits</subject><subject>Electronics</subject><subject>Exact sciences and technology</subject><subject>Feedback circuits</subject><subject>Frequency</subject><subject>Harmonic distortion</subject><subject>Lakes</subject><subject>Operational amplifiers</subject><subject>Oscillators</subject><subject>Oscillators, resonators, synthetizers</subject><subject>Switched capacitor circuits</subject><subject>Switching circuits</subject><subject>Transfer functions</subject><issn>0018-9200</issn><issn>1558-173X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1985</creationdate><recordtype>article</recordtype><recordid>eNpNkMtKAzEUhoMoWKsPIG5mIe6m5jKXZCnFKwUXVehuOLmMjUwnY5JBfHsztIirJOT_P875ELokeEEIFrcv6_VyQQQvFwSXlJX8CM1IWfKc1GxzjGYYE54LivEpOgvhMz2LgpMZ2txl4dtGtTU6UzCAstH5zAVluw6ma_rcZoM3ygbr-gx2Q2fjqE2mXB-96zLodfYxgoc-mgQJEXzMx-EcnbTQBXNxOOfo_eH-bfmUr14fn5d3q1wxymKueMEqKrXU2ABISTCt20rXTNa8FrpihnMQvCqhlAYKphVvJa-1kAK3tKBsjm723MG7r9GE2OxsUCZN3xs3hobyilUYT0GyDyrvQvCmbQZvd-B_GoKbyWEzOWwmh83BYepcH-AQFHRtWjJ5-CsKQpPSOsWu9jFrjPmH3UN-AUelfCc</recordid><startdate>19850401</startdate><enddate>19850401</enddate><creator>Fleischer, P.E.</creator><creator>Ganesan, A.</creator><creator>Laker, K.R.</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>19850401</creationdate><title>A switched capacitor oscillator with precision amplitude control and guaranteed start-up</title><author>Fleischer, P.E. ; Ganesan, A. ; Laker, K.R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c323t-c84362bdbd0eaabb1027f6d73b7879d63e88a9865a5bea43dc8fb87d9b90f2423</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1985</creationdate><topic>Applied sciences</topic><topic>Circuit properties</topic><topic>Damping</topic><topic>Electric, optical and optoelectronic circuits</topic><topic>Electronic circuits</topic><topic>Electronics</topic><topic>Exact sciences and technology</topic><topic>Feedback circuits</topic><topic>Frequency</topic><topic>Harmonic distortion</topic><topic>Lakes</topic><topic>Operational amplifiers</topic><topic>Oscillators</topic><topic>Oscillators, resonators, synthetizers</topic><topic>Switched capacitor circuits</topic><topic>Switching circuits</topic><topic>Transfer functions</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fleischer, P.E.</creatorcontrib><creatorcontrib>Ganesan, A.</creatorcontrib><creatorcontrib>Laker, K.R.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>IEEE journal of solid-state circuits</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Fleischer, P.E.</au><au>Ganesan, A.</au><au>Laker, K.R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A switched capacitor oscillator with precision amplitude control and guaranteed start-up</atitle><jtitle>IEEE journal of solid-state circuits</jtitle><stitle>JSSC</stitle><date>1985-04-01</date><risdate>1985</risdate><volume>20</volume><issue>2</issue><spage>641</spage><epage>647</epage><pages>641-647</pages><issn>0018-9200</issn><eissn>1558-173X</eissn><coden>IJSCBC</coden><abstract>A description is given of the design and performance characteristics of a precision switched capacitor (SC) oscillator. Features of this circuit include precision control over both frequency and amplitude, as well as means to ensure that oscillations start regardless of power-up sequence, reasonable offsets, etc. Many attributes of this oscillator are obtained by exploiting the unique properties of switched capacitor circuits; the proposed circuit does not possess a direct active-RC counterpart. The authors include derivations of analytical expressions for output frequency, amplitude, and harmonic distortion.</abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/JSSC.1985.1052358</doi><tpages>7</tpages></addata></record> |
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| identifier | ISSN: 0018-9200 |
| ispartof | IEEE journal of solid-state circuits, 1985-04, Vol.20 (2), p.641-647 |
| issn | 0018-9200 1558-173X |
| language | eng |
| recordid | cdi_proquest_miscellaneous_28636002 |
| source | IEEE Electronic Library (IEL) |
| subjects | Applied sciences Circuit properties Damping Electric, optical and optoelectronic circuits Electronic circuits Electronics Exact sciences and technology Feedback circuits Frequency Harmonic distortion Lakes Operational amplifiers Oscillators Oscillators, resonators, synthetizers Switched capacitor circuits Switching circuits Transfer functions |
| title | A switched capacitor oscillator with precision amplitude control and guaranteed start-up |
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