A 12‐bit 10‐MS/s SAR ADC with a binary‐window DAC switching scheme in 180‐nm CMOS 来自 Wiley 喜欢 0 阅读量: 60 作者:YH Chung,CW Yen,PK Tsai 摘要: Summary This paper presents an energy-efficient 12-bit successive approximation-register A/D converter (ADC). The D/A converter (...
The ADC prototype occupies an active area of 0.12mm 2 in the 0.18-渭m CMOS process and consumes a total power of 0.6mW from a 1.5-V supply. The measured peak differential nonlinearity and integral nonlinearity are 0.57 and 0.73 least significant bit, respectively. The ADC achieves a 64.7-...
This paper presents a 12-bit 120-MS/s successive approximation register (SAR) analog-to-digital converter (ADC) with improved split capacitive DAC and low-noise dynamic comparator. A split DAC structure with parasitic capacitance depressed technique is introduced, the top-plate parasitic capacitances...
12位 1Msps采样的高速高精度 SARADC内置运放,可测量高输出阻抗的信号 2路 12位 500Ksps DAC 集成5个多功能运算放大器,其中两个OPA可以作为 2路 DAC的输出 Buffer 集成3路电压比较器,具有 6位 DAC和可编程比较基准集成低电压侦测器,可配置 16阶比较电压,可监控端口电压以及电源电压SWD 调试解决方案,提供全功能...
Bit resolution for MNIST database Fig. 8. Energy vs. SNDR for state of the art reported SAR, Pipeline and Σ − Δ ADCs [15] A SAR Pipeline ADC Embedding Time Interleaved DAC Sharing 137 3 SAR-Pipeline ADC Architecture for CS Measurements For most of the low power applications SAR ...
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2023-12-31 16:33:00 D/A转换器简介 数模转换器,又称D/A转换器,简称DAC,它是把数字量转变成模拟的器件。D/A转换器基本上由4个部分组成,即权电阻网络、运算放大器、基准电源和模拟开关。模数转换器中一般都要用到数模转换器,模数转换器即A/D转换器,简称ADC,它是把连续的模拟信号转变为离散的数字信号的器...
A 12-bit 200-kS/s SAR ADC with hybrid RC DAC. In Proceedings of the 2014 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS), Ishigaki Island, Japan, 17–20 November 2014; pp. 185–188. [Google Scholar] [CrossRef] Disclaimer/Publisher’s Note: The statements, opinions and ...
Table 1. Post-layout simulation of ENOB of the ADC with process, voltage, temperature (pvt) variations. Figure 12 illustrates that the peak DNL and INL are +0.37/−0.44 and +0.48/−0.63 LSB, proving that the proposed SAR ADC can achieve good linearity without calibration. Figure 12. ...
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