Vss (b) Find ( Drav amp the variation of D 7.103 Figure P7.103 feedback-bias circuit of…

Vss (b) Find ( Drav amp the variation of D 7.103 Figure P7.103 feedback-bias circuit of Fig. 7.50. Using a 5-V supply with an NMOS transistor for which V, =0.8 V, k. = 8 mA/V =0, provide a design that biases the transistor at I = 1 nA, with Vps large enough to allow saturation operation for a 2-V negative signal swing at the drain. Use 22 MS2 as the largest resistor in the feedback-bias network. What values of R R and R have you chosen? Specify all resistors to two significant digits. shows a at si (d) Find V DD Rg RD Ra R Content-20 x https://bbho x PowerPoint cuny> FAC X COFile C/Users/Lasbati%20Djiwa/Down loads/HW%234%20 Problenm a 5 V SIN 7.118 The NMOS transistor in the CS amplifier shown in Fig. P7.118 has V,= 0.7 V and V,-50 V. (a) Neglecting the Early effect, verify that the MOSFET is operating in saturation with /p-0.5 mA and Vo 0.3 V What must the MOSFET’s k, be? What is the de voltage ech… mine the angul at the drain? (b) Find R, and G (c) If v is a sinusoid with a peak amplitude find the maximum allowable value of for which the tran- sistor remains in saturation. What is the corresponding amplitude of the output voltage? Devices ets (d) What is the value of resistance R, that needs to be ation. hold sampling wide od for clocking inserted in series with capacitor C, in order to allow us to double the input signal &? What output voltage now D7.123 The MOSFET Fig. P7.123 has V, 0.6 V. . The signal has a zero avem results? +5 V (a) It is required to bias th overdrive voltage Voy- voltage at the drain be? C taking into account V. Nw resistance Rg have? (b) Calculate the values of 300 k eceiver JLCa -ver02 Ca 120 k ot .. FIGURES, s the TC-10B 03 established in (a). (c) Using the small-signal equa show that the voltage gain feedba 200 k 2 kn n Controls 1+ 8-(Ro This manual ndary feedbacl valve power and find the value of the gai w = F w w