介绍了用CMOS电流反馈放大器构成互阻放大器的基本原理。
CMOS wide band transresistance circuit based on current feedback op is introduced.
本文介绍用电流反馈放大器构成的CMOS互阻放大器电路及工作原理，并将其应用于DVD光捡拾集成电路设计中。
A circuit of CMOS transresistance amplifier based on current feedback amplifier and its principle are introduced. The circuit is used to implement DVD OPIC.
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