| 1. | Semiconductor , diodes , bipolar junction transistors , field - effect transistors , transistor amplifiers , frequency response , operational amplifiers , differential and multistage amplifiers , integrated circuits 半导体、二极体、双极电晶体、场效电晶体、电晶体放大器、频率响应、算放大器、差动及多极放大器、积体电路。 |