ADC.rar_adc verilog code_speech emotion_verilog ADC code_verilog verilog code for ADC 上传者:weixin_42662171时间:2022-09-14 异步sar adc 10bit 250M 电路 刘纯成单调开关lunwen复现 带tsmc28nm工艺 电路,可仿真 异步sar adc 10bit 250M 电路 刘纯成单调开关lunwen复现 带tsmc28nm工艺 电路,可仿真 ...
sigma-delta adc的原理,就是通过一种结构把量化噪声调制到频谱的高端,也即对量化噪声而言,sdm是一个高通滤波器,而对基带信号则等价为一个全通滤波器,这样等价的基带信号的量化噪声就很小了,就可以得到很高的信噪比。 sdm(sigma-delta modulator)adc的弱点在于它很难做得快,因为一般的过采样率要求至少16倍,多bit的...
对于一个8bit的SAR-ADC,完成一次转换最少需要8个时钟,这里为了方便理解其工作过程,将其转换周期设计为1个转换开始START时钟、1个采样保持S&H时钟、8个逐次比较时钟、1个转换结束END时钟、1个空闲IDLE时钟(将START和END隔开),因此ADC实际的转换速率是其工作时钟频率的1/12,也即震荡器频率的1/48,也即0.5MSPS。用...
The current technology trend for Analog-to- Digital Converters (ADCs) is particularly keen on power reduction, together with high-speed performance. The goal of the paper is to demonstrate that both the features can be achieved by a time-interleaved ADC
Functional verificationReal number modelingSuccessive-approximation registerSystemVerilogapplications have emerged as a significant trend in the semiconductor industry, with considerable efforts directed towards developing fast and accurate designs that integrate b......
The methodology of design is a full custom design using Verilog-Spice.The various blocks of SAR ADC are designed and individually analyzed and tested. First, SAR control logic is designed and simulated and then test bench code for SAR control logic is written to verify the functionality of the...
10bit 高速SAR ADC基于0.18um工艺的电路,拿去直接可以仿真性能,有效位ENOB9.6bit,SFDR为63.7d 神精**大侠上传159KB文件格式zip制造 10bit 高速SAR ADC基于0.18um工艺的电路,拿去直接可以仿真性能,有效位ENOB9.6bit,SFDR为63.7dB,逐次逼近型模数转换器基于virtuoso。
Data_Cho_tlast DataToTriCh0_pack[16:0],将TrigInCh0与16位数据连接为17位数据(原ADC数据12位高位补0) 测试写入和TCP发送: 写入成功,基地址开始有无效数据,有效数据的开始计算为:DmaBasePtr + RingPtr,长度1024。 写入完成通过TCP发送结果准确无误。(添加不同包头以区分四路采集数据) 上位机界面:About...
8-bit SAR-ADC with offset calibration This is a mixed-mode project featuring a 8-bit SAR-ADC, with offset calibration. The logic section is synthesized using the openlane digital flow. Layout The layout is created using magic as a pcell generator and drc checker, while the connection of th...
The creation of an 8-bit SAR ADC with a 0.8V and 5V input voltage is discussed in the publication. Cadence Virtuoso software was used to implement the design, which made use of both 180nm and 90nm technology. The comparator block, which was created using Verilog code an...