[P-5-13] A Twistedly-Cascaded Time Difference Amplifier for High Robustness Against Process Variation N. Harigai1, K. Niitsu1, D. Oki1, M. Sakurai1, T. J. Yamaguchi1, H. Kobayashi1 (1.Gunma Univ. , Japan) https://doi.org/10.7567/SSDM.2011.P-5-13