Low power 5 GHz voltage-controlled oscillator using negative resistance enhancement technique


In this paper, we present low phase noise and low power of the voltage-controlled oscillators (VCOs) for 5 GHz applications. This chip is implemented by Taiwan Semiconductor Manufacturing Company (TSMC) standard 0.18µm CMOS process. The designed circuit topology is included a modified conventional pmos cross couple configuration. It is adopted pseudo… (More)


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