Abstract: This paper introduces design issues for cross-coupled LC oscillators.From a physical standpoint,the VCO topology,the amplitude of the tank,the noise source,the phase noise,and the Q factor of the tank are studied.According to these analyses,the design issues and constraints are presented.Finally,the simulation results of a cross-coupled LC oscillator are reported.
Key words: integrated LC VCO, on-chip spiral inductor, phase noise
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Received: 20 August 2015 Revised: Online: Published: 01 December 2006
| Citation: |
Man Jiahan, Zhao Kun, Ye Qing. Design Issues for Cross-Coupled LC Oscillators[J]. Journal of Semiconductors, 2006, 27(S1): 40-43.
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Man J H, Zhao K, Ye Q. Design Issues for Cross-Coupled LC Oscillators[J]. Chin. J. Semicond., 2006, 27(13): 40.
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