New implementations of SC N -path filters are presented in this chapter. Improved accuracy is achieved through application of two concepts - orthogonal hardware modulation and deltacharge redistribution. Low centre frequency (f0) and quality factor (Q ) sensitivities of the proposed SC N -path bandpass filters to component spreads are demonstrated and evaluated.
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© 2007 Springer
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(2007). Low-Sensitivity SC BPF Concepts. In: Switched-Capacitor Techniques For High-Accuracy Filter And ADC Design. Analog Circuits And Signal Processing Series. Springer, Dordrecht. https://doi.org/10.1007/978-1-4020-6258-2_5
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DOI: https://doi.org/10.1007/978-1-4020-6258-2_5
Publisher Name: Springer, Dordrecht
Print ISBN: 978-1-4020-6257-5
Online ISBN: 978-1-4020-6258-2
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