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This paper presents the design and simulation of a two stage power management circuit implemented in 0:18μm CMOS that operates from very low voltages starting from 460mV and higher up to a maximum of 800mV. The proposed capacitive power management unit consumes very low power of 11μW @ 500mV sufficient to be operated from tiny photovoltaic cells, dimensions of few mm2. In addition to the lower power...
Semi-Conductor Laboratory (SCL) Fab. has been upgraded to 8" wafer fab to support 180 nm CMOS process made available by M/s. Tower Semiconductor Ltd, Israel. This tutorial describes SCL foundry process features and capabilities. The tutorial will cover SCL Fab base line technology features, analog process modules, digital standard cell library for core and I/Os and memory modules. End to end...
The Oceansat-II Scatterometer has completed two years in orbit. The instrument has been declared operational, and the normalized radar cross section and wind products are being made routinely available to the global operational Numerical Weather Prediction community. The data from the sensor have been rigorously analyzed for the past two years. Efforts have been put to systematically...
Current conveyor (a current mode circuit) is a good choice for low voltage applications as it provides high gain-bandwidth product. Current mode design technique offers voltage independent, high bandwidth in analog circuits with properties of accuracy and versatility in a wide range of applications. In this paper we present a rail-to-rail low voltage (±1.5 V) differential current conveyor (LVDCC)...
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