Papers Published

1. Thomsen, Axel and Brooke, Martin A., A new structure for an analog divider, Proceedings - IEEE International Symposium on Circuits and Systems, vol. 3 (1990), pp. 1721 - 1723 [ISCAS.1990.111958] .
   (last updated on 2007/04/11)

   Abstract:
   A structure for an analog divider that allows the use of short-channel devices for high speed without loss in accuracy due to second-order effects is proposed. It consists of 13 parallel modules that each approximate a division in a small region. The weighted sum of all outputs approximates a division for ratios between 1/4 and 4. The design of the modules and the complete circuit is explained. The circuit has been fabricated in a 2-μm CMOS technology. The accuracy is better than 10% and the maximum operating frequency is about 2 MHz.

   Keywords:
   Integrated Circuits, CMOS;Computer Simulation;