差分运放 （ difference amplifier ）的输入失调电压疑问 模拟技术 lzhwbd 6 367 huyuju 差分运放 （ difference amplifier ）的输入失调电压疑问？
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全差分运放 fully differential operation
差分-运放放大电路 differential-operational amplifying circuit
全差分运算跨导放大器 Fully-differential OTA
I analyze fully differential op amp, presenting the exact circuit of common mode feedback circuit.
分析了全差分运放,给出共模反馈的具体电路。
参考来源 - 集成低频振荡器和12b 10MSPS Pipeline ADC的设计·2,447,543篇论文数据，部分数据来源于NoteExpress
通过一种数字自动校准技术，可以校准差分运放及其输入信号所产生的失调电压。
A digital automatic calibration technique is developed to trim the differential OPAMP s input-referred and its former output stage offset voltages.
在带宽限制放大器电路的设计中使用了全差分运放结构，能有效抑制电路的共模噪声。
A fully differential operational amplifier is introduced in the design of wideband limiting amplifier which can restrain the common noise effectively.
在电路设计中主要包括开关电容采样的全差分运放组成的采保增益电路和两相时钟控制的带预放大器的锁存比较器。
The key circuit design includes a sample-and-hold gain circuit using switched-capacitor to sample or hold the signal and a preamplifier-latch comparator using two-phase clock.
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