2012
DOI: 10.1186/2228-5326-2-35
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A 12-bit, low-voltage, nanoampere-based, ultralow-power, ultralow-glitch current-steering DAC for HDTV

Abstract: In this paper, a novel 12-bit current-steering binary-weighted digital-to-analog converter (DAC) based on nanoampere bits is designed and modified for high-definition television (HDTV) applications. As a part of a widely used consumer appliance, it is aimed to be such designed to consume power as low as possible. Hence, as a distinguished idea, prime concentration is focused on the reduction of the currents providing the bits of the proposed DAC. To do this, current mirrors operating in the weak inversion regi… Show more

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Cited by 8 publications
(2 citation statements)
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“…Measuring one 10-bit DAC usually takes about five hours. As the number of DAC bits increases, the testing time increases geometrically [6] .…”
Section: Indicators Of Dac Static Parameters Testmentioning
confidence: 99%
“…Measuring one 10-bit DAC usually takes about five hours. As the number of DAC bits increases, the testing time increases geometrically [6] .…”
Section: Indicators Of Dac Static Parameters Testmentioning
confidence: 99%
“…For this reason, required output power must be less than 1 mW [15]. Sensor node is combined of sensing part, analog to digital converter (ADC), microprocessor, and transceiver [16][17][18][19]. The transceiver is a block with higher power consumption between other blocks, for this reason, design of transceiver of short range wireless is challenging [20,21].…”
Section: Introductionmentioning
confidence: 99%