申論題 - 阿摩線上測驗

申論題資訊

試卷：109年 - 109 國立中山大學_碩士班招生考試_電機系(甲組)：電子學(甲組)#106048
科目：中山◆電機◆電子學
年份：109年
排序：3

題組內容

Please note that all calculation answers must include the unit and calculation process.

1. The NMOS transistor in the CS amplifier shown in Fig. 1 has

= 0.7 V,

= 50 V,

= 120 kΩ,

= 300 kΩ,

= 200 kΩ,

= 5 kΩ,

= 2 kΩ,

= 5 kΩ, and

= 5 V.

申論題內容

(d) What is the value of resistance R₃ that needs to be inserted in series with capacitor as shown in Fig. 2 in order to allow us to double the input signal peak amplitude ? What output voltage now results?