Problem #2-For the following circuit: Find ID and gm, ντ-2V, know/L) 1 mA/V2: R, - 6...
The MOS amplifier circuit below has Kn = 1.9 mA/V2 , ID = 0.4 mA and and λ = 0. a- Calculate the transconductance of this MOSFET. b- Find the voltage gain of this amplifier. 9V 5 kΩ 8. Ο υο 2 ΚΩ Μ || Ο, Ο 10 ΚΩ -9 V
Problem 1: In the MOS circuit shown we have ID = 1 mA, VDD = 10 V, and VD = 5 V. The MOS transistor is characterized with HaCox-100 ??/V2, W/L-102, Vm the resistors RD and Rs. 1 V, and ? ? 0. Find
2) In the following circuit, V- 10et V. If V,(0)- 2V, find: a) V2(0), 20uF b) V4(t), c) V2(t), o f) /12(t), 30HF
For the circuit below, NEED HELP ASAP 5. For the amplifier circuit below, i. Find the values for Rs and RD such that ID 2mA and VD SV. Use VDD=10V, Vtn-IV, and kn-1 mA/V2. Rsig = 50Ω. ii. If VA-o, draw the small signal model of the amplifier. iii. Calculate the gm of the MOSFET. iv. Calculate the small signal voltage gain (Vos) VDD 10V 6ΜΩ ID Co SI 4ΜΩ
V.+w Operation in the triode reglon Condition v. e Wov 20 Vos uov os os-V (2) p V, so onl+Pala Characteristics Same relationships as for NMOS trasistos tCharacteristics: a CuGs- V,) ®os- } ip.C Replace .and NA with p,,and Nprespectively. V.V V, and yare negative. 2 wov ps For vos 2( -V) e Conditions for operation in the triode region ip lvi Q1. (10 points) For the following configuration of the given figure below, with the following parameters: VDD= +10...
Problem 2 4.7 k22 #/ Find the output voltage of the op amp in the circuit at right. For the NMOS, VIn = 1 V and Kn = 0.5 mA/V2. The op amp is ideal. + Suggestion: As always, write down what you know and follow the rules. It's not that hard. 1 k92 Vs = -5 V vo
Problem # 1 : B) For the circuit to the left, and given Ival = 2V, k. WL=200uA/V2, λ=0. Find the region of operation and the operating point 12v าบุ 10k
4. Find I using Norton's theorem 1 kn 1 kΩ V + 2V 2 k2 12 V Answer: = 4mA 5. Use Thèvenin's theorem to find Va. 1000 6 kn 1 kn + 2 kΩS 2 kΩ 3 V 1 mA V Answer: V = V 6, Use Norton's theorem to find V Š1 k2 4000 2 kn 3 kn V3 kn 1 mA Answer: V= =1.4516V 4. Find I using Norton's theorem 1 kn 1 kΩ V + 2V...
All nMOS transistors in the circuit shown are identical, have k' WIL 4 mA/V2 and operate in the active region lp 1/2k 'W/L(Vas-V)']. Knowing that the de voltage VD4 at the drain of Q4-2 V. Determine: 1. The value of the bias current lo 2. The value of Vov 3. The transconductance gm of Q1 and Q2 4. The voltage gain vo/v 5. The voltage gain when a source resistance R, 1K2 is added to the source of Qi and...
Question l Consider the following circuit. Assume that VTN- 1 V, Kn = 1.5 mA/V, and ? = 0. Sketch ID versus VDs for 0 Vos 5 V. Label and add numerical values on each the axis. Calculate and indicate VDs(sat) on the plot. Clearly indicate the saturation and Ohmic regions and the saturation current. (5 points) 2 V DS