Analysis of Current Mirrors with Asymmetric Self-Cascode Association of SOI MOSFETs through SPICE Simulations

Paulo Rodrigues da Silva, Michelly De Souza
2020 Journal of Integrated Circuits and Systems  
In this paper the performance of different architectures of current mirrors implemented with single SOI transistors and self-cascode transistors, both symmetric and asymmetric is evaluated. A comparison of current mirrors figures of merit, looking for the advantages of the asymmetric composite structure in relation to a single SOI MOSFETs and the symmetric self-cascode transistor is performed. This analysis has been carried out through analytical simulations, using common-source, Cascode and
more » ... son current mirrors architectures. It is shown that asymmetric configuration can provide larger output resistance even in the common-source current mirror than other architectures with conventional single transistors.
doi:10.29292/jics.v15i2.159 fatcat:5fjhddd3avdwnfo2dy55u3itv4