52 research outputs found
Design and implementation of a CMOS operational amplifier architecture with dual common-mode feedback loop
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A Generic CAD Model for Arbitrarily Shaped and Multi-Layer Integrated Inductors on Silicon Substrates
No full textA generic and process-independent lumped element model for simulating the performance of arbitrarily shaped and multi-layer inductors on silicon substrates is presented. Integrated inductors are modeled using an equivalent two-port network for each segment of the spiral. An algorithm that extracts the complete circuit is presented in detail. Element value calculation is based on microstrip line properties, considering magnetic and capacitive coupling, substrate losses, conductor skin effect and image current on the ground plane. Octagonal, square and two-layer integrated spiral inductors were designed and fabricated using three different processes. Measurement results confirm the accuracy of the model
Inductor over MOSFET: Operation and theoretical study of a CMOS RF three-dimensional structure
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Systematic analysis and modeling of integrated inductors and transformers in RF IC design
No full textAnalysis and VLSI architecture of a nonlinear edge-preserving noise-smoothing image filter
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