sample-and-hold
基本解释
- adj. [电子] 取样保持的
英汉例句
- It is a negative feedback system with a sample-and-hold unit.
它是一个具有采样——保持环节的负反缋系统。 - A sample-and-hold amplifier (SHA) was used to improve the signal-to-noise and distortion ratio (SNDR) performance and the linearity of ADC.
在信号输入端采用了采样保持放大器（SHA）以提高信号-噪声失调比（SNDR）及ADC线性度。 - A sample-and-hold(S/ H) circuit as the key part of the analog-to-digital(A/D) converter always attracts the researcher and designer of A/D converter.
采样保持电路作为流水线模数转换器中的重要单元一直是高速高分辨率模数转换器研究设计者十分关注的内容。
双语例句
词组短语
- sample -and-hold cell [电子]抽样保持单元
- Sample -and-hold filter 采样保持滤波电路
- pulse sample -and-hold circuit 脉冲试样和保持电路英语;脉冲取样保持电路;脉冲抽样保持电路
- infinite sample -and-hold 无限采样
短语
专业释义
- 采样保持
It’s composed of a sample-and-hold circuit, eight stages with 1.5bit per stage, and a 2 bit flash ADC as last stage.
该模数转换器采用采样保持电路、八级1.5位和最后一级2位子模数转换器的结构,电路使用全差分和开关电容电路技术。 - 取样保持
- 抽样保持
- 取样保值