Current-Mode Circuits Based on SIMO OTA: Review and New Applications in Filters
نویسنده
چکیده
The paper deals with design of low-order RC filters working in current mode (CM). As the basic building blocks, transconductors (OTA) with single input and multiple outputs are used. One-loop, two-loop and multi-loop structures are discussed. The adjoint VM-CM transformation is used to obtain new circuits from known VM prototype. The designed structures are verified by Pspice simulations using models of OTAs on transistor level of description.
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