A mostly-digital analog scan-out chain for low bandwidth voltage measurement for analog IP test. - Rajath Vasudevamurthy; Pratap Kumar Das; Bharadwaj Amrutur (ISCAS, 2011)

0.84 ps Resolution Clock Skew Measurement via Subsampling. - Bharadwaj Amrutur; Pratap Kumar Das; Rajath Vasudevamurthy (IEEE Trans. Very Large Scale Integr. Syst., 2011)

An Accurate Fractional Period Delay Generation System. - Pratap Kumar Das; Bharadwaj Amrutur (IEEE Trans. Instrum. Meas., 2012)

Time-Based All-Digital Technique for Analog Built-in Self-Test. - Rajath Vasudevamurthy; Pratap Kumar Das; Bharadwaj Amrutur (IEEE Trans. Very Large Scale Integr. Syst., 2014)