Identification and design of single amplifier single resistance controlled oscillators

Pyara, V. P.; Roy, S.D.; Jamuar, Sudhanshu Shekhar

doi:10.1109/tcs.1983.1085335

Cited by 29 publications

(3 citation statements)

References 15 publications

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“…(2) Circuits-1-11 have the condition of setting resistor R 1 grounded, which is advantageous from the view point of the ease of incorporation of automatic amplitude stabilization schemes [31,32]. …”

Section: S S Gupta Et Almentioning

confidence: 99%

“…(1) Except Circuit-12 of Figure 3, the parasitic compensating capacitor at the z-pin of CFOA-2 can be easily absorbed by the capacitor C 1 in all the circuits and thus, the non-ideal CE remains second-order in all the cases. (2) Circuits-1-11 have the condition of setting resistor R 1 grounded, which is advantageous from the view point of the ease of incorporation of automatic amplitude stabilization schemes [31,32]. Thus, Circuits-4 and 8 appear to be the best circuits of the entire class.…”

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confidence: 99%

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Sinusoidal oscillators with explicit current output employing current‐feedback op‐amps

Gupta¹,

Sharma

Bhaskar

et al. 2008

Circuit Theory & Apps

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Section: S S Gupta Et Almentioning

confidence: 99%

mentioning

confidence: 99%

Sinusoidal oscillators with explicit current output employing current‐feedback op‐amps

Gupta¹,

Sharma

Bhaskar

et al. 2008

Circuit Theory & Apps

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“…Availability of control of the CO through a grounded resistor, in the SRCO of ® gure 1(a), is advantageou s from the viewpoint of ease of incorporation of automatic amplitude stablization schemes (Prempyara et al 1985). Also, the control of the FO through another grounded resistor therein facilitates easy voltage control of oscillation frequencies by replacing this resistor by a FET used as a voltage variable resistor (Sundaramurthy et al 1977).…”

Section: …8 †mentioning

confidence: 99%

Novel SRCOs using first generation current conveyor

Senani¹,

Gupta²

2000

International Journal of Electronics

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RAJ SENANI{ and S. S. GUPTA{ This paper presents two new single-resistance-controlled-oscillators (SRCOs), that employ a single ® rst-generation current conveyor (CC) along with one/two voltage bu er(s) and a minimum of (® ve) passive components. Apart from providing noninteractive controls for both frequency of oscillation and condition of oscillation, a novel feature of these circuits is that they provide voltage-mode as well as currentmode outputs explicitly from the same structures, which is not available in any of the single-CC-based SRCOs published previously.

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Analysis and design of self‐limiting single‐OP‐AMPRC oscillators

Huertas

Pérez-Verdú

Rodríguez-Vázquez

1990

Circuit Theory & Apps

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SUMMARYThis paper considers the design of self-limiting single-op-amp RC oscillators inside the frequency range where the slew rate is the dominant non-linearity. It is first demonstrated that limitation by the slew rate yields zero first-order frequency sensitivity with respect to changes in the op amp gain-bandwidth product (GB). Design procedures are then outlined for each of the structures comprising the complete set of canonical RC oscillators. Sensitivity figures providing criteria for comparison between the different structures are also included. Finally, experimental results are shown illustrating the validity of the proposed techniques.

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Identification and design of single amplifier single resistance controlled oscillators

Cited by 29 publications

References 15 publications

Sinusoidal oscillators with explicit current output employing current‐feedback op‐amps

Sinusoidal oscillators with explicit current output employing current‐feedback op‐amps

Novel SRCOs using first generation current conveyor

Analysis and design of self‐limiting single‐OP‐AMPRC oscillators

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