Question

Load line analysis of NMOS AMPLIFIER

Need help with this book example prblem..

im trying to study and undersrand this problem well, however i wasnt sure if my solutions are correct.. could someone also solve this so i can compare solituons..any helpdul help would be appreciated

5.18.Consider the amplifier shown in Figure P5.18. Find vGs(t), assuming that the coupling capacitor is a short a) circuit for the ac signal (b) If the FET has V,0-1 V and K = 0.5 mA/V2, sketch its drain characteristics to scale for ves 1,2, 3, and 4V. (c) Draw the load line for the amplifier on the characteristics. (d) Find the values of VDso, VDS min, and VDS max +20 V 2 k2 1.7 ΜΩ sin(2000π) 300 k2 Figure P5.18

Answer 1

- Ciscu 아 VeS zdee

M.5 3 2 O-S 1 23

ad line equatien Load Line 1o 8 5 3

Vosminaxu.sk Vos min 11 V Vos max 19v