Xuan Zhang, Rajeev K. Dokania, Mustansir Yunus Mukadam, Alyssa B. Apsel. A successive approximation based process-invariant ring oscillator. In International Symposium on Circuits and Systems (ISCAS 2010), May 30 - June 2, 2010, Paris, France. pages 1057-1060, IEEE, 2010. [doi]
Abstract is missing.