Effect of Process Variation on the Performance of Phase Frequency Detector. - Nandakumar P. Venugopal; Nihal Shastry; Shambhu J. Upadhyaya (DFT, 2006)

Design Considerations for High Performance RF Cores Based on Process Variation Study. - Shambhu J. Upadhyaya; Nandakumar P. Venugopal; Nihal Shastry; Srinivasan Gopalakrishnan; Bharath V. Kuppuswamy; Rana Bhowmick; Prerna Mayor (J. Electron. Test., 2008)