This paper presents a design of the built-in high resolution signal generator for testing analog-to-digital converter (ADC) and digital-to-analog converter (DAC). The sigma-delta demodulator scheme is used in the design to generate on-chip high accurate stimulus. We discuss the issues on the...
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Sigma-delta modulator with DAC resolution less than ADC resolution and increased dynamic rangeA sigma-delta modulator is provided with a feedback digital-to-analog converter having less resolution than the quantizer, while providing a reduced length output word, requiring minimal additional internal ...
1.analogue resolution模拟分辩率 -线性或非线性ADC或DAC的 2.Studying the Martial Object Detection for High-resolution Remote Sensing Images;高分辩率遥感影像军用目标检测研究 3.Research and Realization of Super-resolution Image Reconstruction Algorithms;超分辩率图像重建算法的研究与实现 4.Evaluation of HRCT on...
Sigma-delta modulator with DAC resolution less than ADC resolution and increased tolerance of non-ideal integrators 来自 百度文库 喜欢 0 阅读量: 35 申请(专利)号: US20070754442 申请日期: 2007-05-29 公开/公告号: US2008297386A1 公开/公告日期: 2008-12-04 申请(专利权)人: FRANCO ...
Sigma-delta modulator with DAC resolution less tha 优质文献 相似文献 参考文献 引证文献A 20-mW 640-MHz CMOS Continuous-Time $SigmaDelta$ ADC With 20-MHz Signal Bandwidth, 80-dB Dynamic Range and 12-bit ENOB A wide bandwidth continuous-time sigma-delta ADC, operating between 20 and 40 MS/s...
and DAC resolution needs 14 bits to 16 bits. analog.com 测量精度可以高达读数的0.1%,ADC分辨 率需 要1 6至24位,DAC分辨 率 需要 14至16位。 analog.com [...] variations, up to 128 kB of flash memory, high speed 12-bit ADC, high-resolution enhanced pulse width modulators (ePWMs),...
... 水平解像度 Resolution 模数转换分辨率 ADC Resolution 信噪比 S/N Ratio ... cn.made-in-china.com|基于2个网页 3. 模拟数字转换器分辨率 硬件专有名词... ... Headphone Output= 耳机输出 ADC Resolution= 模拟数字转换器分辨率 DAC Resolution= 数字模拟转换器分辨 …miniants.net|基于1 个网页...
1. When we resample, signal always have energy in passband ("...one half of the lower of the old and new sampling rates..."). 2. Analog filters used in ADC and DAC for any sample rate for both PCM and DSD. Otherwise mirrored useful spectrum (all that upper sample rate /2) can ...
United States Patent US7522079 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text