资料奉献者说：压箱底的运放资料。过来人就想说：都看了，估计运放就没撒问题了。

A comparative study of two SC-CMFB networks used in fully differential OTA.pdf

Feedback vs. feedforward common-mode control  a comparative study.pdf

fully differential amplifier.pdf

Fully differential basic building blocks based on fully differential difference amplifiers with unity-gain difference feedback.pdf

Fully differential CMOS programmable analogue sensor interface based on fully differential multiple differences amplifiers.pdf

Fully differential variable gain instrumentation amplifier based on a fully differential DDA topology.pdf

Low voltage fully differential opamp with high gain wide bandwidth suitable for switched capacitor applications.pdf

Two SC-CMFB networks used in fully differential OTA  measurements and improvements.pdf