Anantha关于低功耗的经典文献:minimizing power consumption in CMOS circuits

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Minimizing Power Consumption in CMOS Circuits

Anantha P. Chandrakasan
Robert W. Brodersen

Department of EECS
University of California at Berkeley

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Abstract: An approach is presented for minimizing power consumption for digital systems implemented in CMOS which involves optimization at all levels of the design. This optimization includes the technology used to implement the digital circuits, the circuit style and topology, the architecture for implementing the circuits and at the highest level the algorithms that are being implemented. The most important
technology consideration is the threshold voltage and its control which allows the reduction of supply voltage without significant impact on logic speed. Even further supply reductions can be made by the use of an architecture based voltage scaling strategy, which uses parallelism and pipelining, to trade-off silicon area and power reduction. Since energy is only consumed when capacitance is being switched,
power can be reduced by minimizing this capacitance through operation reduction, choice of number representation, exploitation of signal correlations, re-synchronization to minimize glitching, logic design, circuit design and physical design. The low-power techniques that are presented have been applied to the design of a chipset for a portable multimedia terminal that supports pen input, speech I/O and fullmotion
video. The entire chipset that performs protocol conversion, synchronization, error correction, packetization, buffering, video decompression and D/A conversion operates from a 1.1V supply and consumes less than 5mW.

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semico_ljj

很不错的paper！值得一看！谢谢！

fanjx

good good

fanjx

不错不错真不错

gsm12345

CMOS射频集成电路分析与设计

gsm12345

CMOS射频集成电路分析与设计

gsm12345

CMOS射频集成电路分析与设计