sample-and-hold

常见例句

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。