图4 - 30b说明使用单位增益缓冲器和差分测量如何能够解决这个问题。
Figure 4-30b illustrates how this problem can be resolved by using unity-gain buffers and a differential measurement.
该电路的模拟部分包括电荷放大器、后级放大电器、相关双取样与采样保持电路、积分器、单位增益缓冲器。
The analog part includes self-test circuit, charge amplifier, post-amplifier circuit, CDS and S/H circuit, integrator, unity gain buffer.
用单位增益缓冲器构成的开关电容滤波器（SCF），若能消除寄生电容引起的“阻性”寄生，则可用于高频设计，总寄生灵敏度会因此大大降低。
The unity gain buffer will be good for designing high frequency SCF if its resistive effect can be eliminated and then the overall parasitic sensitivity will be greatly lowered.
该缓冲器可以是一对JFET运算放大器或者是两个具有单位增益输出的静电计。
The buffers can be a pair of JFET op amps or two electrometers with unity-gain outputs.
单位增益配置时通常推荐使用缓冲器电路。
The use of the snubber CIRCUIT is usually recommended for unity gain configurations.
单位增益配置时通常推荐使用缓冲器电路。
The use of the snubber CIRCUIT is usually recommended for unity gain configurations.
应用推荐