2002 · 74 citations · 3 references
EngineeringComputer EngineeringElectrical EngineeringEmbedded SystemsLow-power DesignMicroelectronicsCmos Circuit DesignDigital Integrated CircuitsEnergy-efficient Embedded SystemsPower ManagementPower OptimizationPower-aware DesignEmbedded Power ManagementLow-power Cmos DesignLow-power Processor DesignMtcmos CircuitsMulti-threshold CmosMulti-threshold Cmos DesignMulti-threshold Voltage DesignPower Reduction Techniques
A low-power digital signal processor (DSP) is the key component for battery-driven mobile phone equipment since a vast amount of data needs to be processed for multimedia use. Reduced supply voltage is a direct approach to power reduction. This 1 V DSPLSI with 26 MOPS and 1.1 mW/MOPS performance adopts a multi-threshold-voltage CMOS (MTCMOS) technique. A small embedded power-management processor decreases power during waiting periods.
3
A 1-V high-speed MTCMOS circuit scheme for power-down applications
Satoshi Shigematsu, S. Mutoh, Y. Matsuya et al. · 2002 · 75 citations
Engineering, Computer Engineering, Electrical Engineering +17