Compensation of Finite GBW Induced Performance Loss on a Fifth-order Continuous-time Sigma-Delta Modulator. - Fang Chen; Till Kuendiger; Shervin Erfani (CCECE, 2006)

A novel digitally controlled low noise ring oscillator. - Till Kuendiger; Fang Chen; Leonard MacEachern; Samy A. Mahmoud (ISCAS, 2008)