Abstract:This work focuses on generation of quadrature clocks with high phase accuracy and low noise, while reducing area and power consumption. The design objective is to make these quadrature oscillators suitable for applications in power-and area-constrained SOCs. We demonstrate in this work quadrature clock generation using parametric capacitance modulation in CMOS technology. We present a quadrature-generation method that is based on parametric energy transfer to an LC resonator. The phase-sensitive nature of para… Show more
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