A linear voltage controlled quadrature oscillator implementation using VCII Article Swipe
Koushick Mathur
,
P. Venkateswaran
,
R. Nandi
·
YOU?
·
· 2022
· Open Access
·
· DOI: https://doi.org/10.1587/elex.19.20220112
YOU?
·
· 2022
· Open Access
·
· DOI: https://doi.org/10.1587/elex.19.20220112
Realisation scheme of a linear voltage controlled quadrature oscillator (LVCQO) using the new second generation voltage conveyor (VCII) is proposed. The topology utilizes a pair of matched analog multiplier devices coupled appropriately with the VCII, as the active building block (ABB). The oscillation frequency (fo) is linearly tunable by the multiplier control voltage (V); experimental verification exhibits a linear tuning-range upto fo∼10MHz with measured THD∼2% with satisfactory phase-noise figure.
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Metadata
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.1587/elex.19.20220112
- https://www.jstage.jst.go.jp/article/elex/19/10/19_19.20220112/_pdf
- OA Status
- diamond
- Cited By
- 10
- References
- 25
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W4226432691
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