Cadence

Varying Parameters during a Cadence Transient Analysis – Dynamic Parameters and Feeding Final Conditions into Initial Conditions

Research Links Virtuoso Spectre Circuit Simulator Reference –  Dynamic Parameters during Transient Analysis  See page 301.  This only allows 1 parameter to be varied per run.   See first image below. Virtuoso ADE L User Guide Click on the option button to get to the windows where you specify the file to read Read more…

By Fudgy McFarlen, ago
Cadence

Ultra Low Current Band Gap References Using NanoAmps of Current with Good MonteCarlo Results

If you need a voltage reference when doing energy harvesting it is very helpful have a band gap reference that uses very little current.  This topology uses “Self Cascode Mosfet”  abreviated as SCM.  The LTSPICE design uses 4.5 nano Amperes and outputs a 0.6 Volt reference voltage. Research Links REFERENCIA-DE-CORRENTE-CMOS-PARA-APLICACOES-DE-ULTRABAIXO-CONSUMO-DE-POTENCIA  Read more…

By Fudgy McFarlen, ago