R.D. Murphy, R.O. Watts
Journal of Low Temperature Physics
A switched inductor based on mutual-inductance switching is proposed that aims at increasing the inductance tuning range as well as the number of inductance step sizes. This is achieved with additional coupling structures and switch constellations. Applied to a 32 nm LC oscillator, the proposed inductor coil enables a frequency uning range of 100% (1.5 octaves) from 2.88.4 GHz with switchable inductance values between 220 and 600 pH. © 2006 IEEE.
R.D. Murphy, R.O. Watts
Journal of Low Temperature Physics
Corneliu Constantinescu
SPIE Optical Engineering + Applications 2009
T. Schneider, E. Stoll
Physical Review B
Joy Y. Cheng, Daniel P. Sanders, et al.
SPIE Advanced Lithography 2008