Unleashing the full power of feed-forward opamps: a 200MHz, fully differential, conditionally stable, 36dB gain PGA, using a four-stage multi-path 2.5V amplifier with double feed-forward compensation. - Vahur Kampus; Martin Trojer; Robert Teschner (NORCAS, 2018)

Five-Stage, Power Efficient, Dual Rail, 100MHz, 10dB Programmable Gain Amplifier with Down-Stepping Functions in 28nm CMOS. - Vahur Kampus; Robert Teschner; Ulrich Gaier; Thomas Linder; Gerhard Nössing; Martin Trojer (ISCAS, 2019)