2015
DOI: 10.4025/actascitechnol.v37i1.20870
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<b>Design of a low-power flash analog-to-digital converter chip for temperature sensors in 0.18 µm CMOS process

Abstract: ABSTRACT. Current paper proposes a simple design of a 6-bit flash analog-to-digital converter (ADC) by process in 0.18 μm CMOS. ADC is expected to be used within a temperature sensor which provides analog data output having a range of 360 mV to 560 mV. The complete system consisting of three main blocks, which are the threshold inverter quantization (TIQ)-comparator, the encoder and the parallel input serial output (PISO) register. The TIQ-comparator functions as quantization of the analog data to the thermome… Show more

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Cited by 2 publications
(1 citation statement)
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“…This threshold voltage serves as the reference against which the input voltage is compared. The threshold voltage level of the analog input can be adjusted from MSB to LSB by varying the width to length ratio of the PMOS and NMOS [1]. The output of the inverter becomes the digital output code.…”
Section: Threshold Inverter Quantizermentioning
confidence: 99%
“…This threshold voltage serves as the reference against which the input voltage is compared. The threshold voltage level of the analog input can be adjusted from MSB to LSB by varying the width to length ratio of the PMOS and NMOS [1]. The output of the inverter becomes the digital output code.…”
Section: Threshold Inverter Quantizermentioning
confidence: 99%