The results of simulation and DC test for DVD OPIC are also discussed.

文中给出模拟结果及芯片直流测试结果。

A circuit of CMOS transresistance amplifier based on current feedback amplifier and its principle are introduced. The circuit is used to implement DVD OPIC.

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。