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ASPDAC
2006
ACM
74views Hardware» more  ASPDAC 2006»
14 years 1 months ago
Macromodelling oscillators using Krylov-subspace methods
— We present an efficient method for automatically extracting unified amplitude/phase macromodels of arbitrary oscillators from their SPICE-level circuit descriptions. Such com...
Xiaolue Lai, Jaijeet S. Roychowdhury
ICCAD
2008
IEEE
172views Hardware» more  ICCAD 2008»
14 years 1 months ago
Frequency-aware PPV: a robust phase macromodel for accurate oscillator noise analysis
— Perturbation Projection Vector (PPV) is an established technique for oscillator phase noise analysis; However, the PPV method significantly loses accuracy when circuits have l...
Xiaolue Lai