Quantization noise is inherent in the amplitude quantization process that occurs in the analog-to-digital converter (ADC). It is independent of the signal and can be modeled as additive noise, when the dynamic
Noise Considerations The limiting factor in the resolution of an ADC is quantization noise (quantization error). Assuming that the quantization error is random it can be treated as white noise. The quantization noise power and RMS quantization voltage for an ADC is given by the equation: [4]...
US7068197 * 2004年4月9日 2006年6月27日 Zilog, Inc. ADC with reduced quantization noise and programmable bit resolutionUS7068197 2004年4月9日 2006年6月27日 Zilog, Inc. ADC with reduced quantization noise and programmable bit resolution
Hi, I found this equation for quantization noise in Analog Integrated Circuit Design by Tony Chan Carusone, David Johns and Kenneth Martin chapter 15 page...
The signal-to-noise ratio (SNR) of an ADC is the ratio of the signal power to the non-signal power. Non-signal power includes thermal noise, quantization noise, and other residual errors in the converter, measured in the Nyquist bandwidth (fSAMPLE/2) of the ADC. SNR is typically defined...
Find a term alphabetically: Related Content Resources Technical ArticlesHow Quantization and Thermal Noise Determine an ADC's Effective Noise Figure
Performance and Noise Floor in DFT Matlab File: afft_Quantization.m • Assume the effective clock rate (for either an ADC or a DAC) is arbitrarily fast • Without Loss of Generality it will be assumed that f SIG =50Hz • Index on DFT will be listed in terms of frequency (rather ...
ADC Signal-to-Noise Ratio (SNR) ADC Signal-to-Noise Ratio and Distortion (SINAD) Microchip Data Converters Pipeline ADC Utility Software Introduction 0 Tags:_$sub_ Information contained on this site regarding device applications and the like is provided only for your convenience and may be superse...
delta-sigma ADCquantization noiseA metrological approach to the analysis of the quantization noise of delta-sigma analog-to-digital converters is proposed. The difference between the two signals at the modulator output and the ideal signals are determined. The dependence of the quantization noise on ...
Quantization Noise Jayaram, working for Ittiam Systems of Bangalore, India writes [edited]: My mixed signal board contains a 12-bit ADC operating at 80MHz. I am characterizing the performance of this ADC. I am are using three pieces of equipment: ...