This paper presents low voltage low power a rail to rail common mode range clocked comparator. The target application of the proposed circuit is analog to ...
A rail to rail comparator circuit for biomedical applications that suits the SAR ADC is introduced. Two preamplifier stages based on the properties of NMOS and ...
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What is a rail to rail comparator?
What is the comparator of SAR ADC?
The comparator can be employed in low-power converters and biomedical applications. In the proposed time-domain comparator, a rail-to-rail delay element has ...
A prototype IV rail-to-rail SAR ADC for biomedical application has been implemented in 0.18 μm TSMC CMOS technology. It consumes 2.86 μW at 250kS/s and the ...
A new IV rail-to-rail comparator is presented with low noise, high speed and low power consumption, and a new adaptive power control (APC) technique is ...
The proposed biomedical SAR ADC is designed and simulated in 65 nm CMOS technology at 0.2 V supply voltage, and occupies an active die area of 112 × 117.5 μm2.
This paper describes the design of a 12-bit successive approximation register (SAR) analog-to-digital converter (ADC) designed and fabricated using 0.18 mum ...
The proposed comparator enhances the input signal range to the rail-to-rail mode, and hence, improves the signal-to-noise ratio (SNR) of the ADC in low supply ...
May 11, 2023 · The comparator was designed and optimized in a 130-nm technology from STMicroelectronics at V D D = 0.3 V and is able to operate at up to 2 MHz ...
ABSTRACT The input capacitance of the SAR ADC is considered a drawback in many applications. In this paper, a 12-bit low-power SAR ADC with low-input ...