Intrinsic 1/f device noise reduction and its effect on phase noise in CMOS ring oscillators. - Sander L. J. Gierkink; Eric A. M. Klumperink; Arnoud P. van der Wel; Gian Hoogzaad; Ed A. J. M. van Tuijl; Bram Nauta (IEEE J. Solid State Circuits, 1999)

A 65-mW, 10-bit, 40-Msample/s BiCMOS Nyquist ADC in 0.8 mm2. - Gian Hoogzaad; Raf L. J. Roovers (IEEE J. Solid State Circuits, 1999)

A 2.5-V 12-b 54-Msample/s 0.25-μm CMOS ADC in 1-mm2 with mixed-signal chopping and calibration. - Hendrik van der Ploeg; Gian Hoogzaad; Henk A. H. Termeer; Maarten Vertregt; Raf L. J. Roovers (IEEE J. Solid State Circuits, 2001)

A single-trim CMOS bandgap reference with a 3σ inaccuracy of ±0.15% from -40°C to 125°C. - Guang Ge; Cheng Zhang; Gian Hoogzaad; Kofi A. A. Makinwa (ISSCC, 2010)

A Single-Trim CMOS Bandgap Reference With a 3Sigma Inaccuracy of ± 0.15% From - 40°C to 125°C. - Guang Ge; Cheng Zhang; Gian Hoogzaad; Kofi A. A. Makinwa (IEEE J. Solid State Circuits, 2011)