URGENT The NMOS in the shown figure has Vt = 0.8V, kn = 5 mA/V2, and...
For the MOSFET bias circuit shown, what value of Rd in kilohms is needed to allow the maximum possible peak- to-peak signal swing on the drain without clipping? Use Vdd- 7V, Vss-7V, Vg-1.6V, Rs 9.1kQ, Vt-0.6V, [Vovl - [Vgsl 0.42. (Remember that (Von IVtl) Neglect the effect of channel-length modulation and body effect. (Hint: Be sure to keep the MOSFET in saturation!) V. M1 VD RD Answer: The correct answer is: 9.6 For the MOSFET bias circuit shown, what value...
5. The NMOS and PMOS transistors in the below circuit are matched with kn’(Wn/Ln)=kp'(Wp/Lp)=1 mA/V2 and Vin=-Vt=1V. (20 pts) +5 V a) Which MOSFET is cut-off, NMOS (QN) or PMOS (QP) for VF-5V? Why (5 pts) Qp -5 Vo Ipp Vo VION ON -5 V b) When VF-5V, in which mode, saturation or triode, the circuit operate? Explain why? (5 pts) c) Find the drain current ipy and ipp and the voltage vo for VF-5V (10 pts)
attaced the correct answer if you did not get the same DON'T POST IT For the MOSFET bias circuit shown, what value of Rd in kilohms is needed to allow the maximum possible peak-to- peak signal swing on the drain without clipping? Use: Vdd = 6V, Vss =-7V, Vg = 1.5V, Rs 9.7kQ, Vt =-0.5V, and IVonl = 0.18. (Remember that [Vonl-[Vov Vgsl-Vt) Neglect the effect of channel-length modulation and body effect. (Hint: Be sure to keep the MOSFET in...
the correct answer attachd if u did not get the same asnwer DO NOT POST it For the MOSFET bias circuit shown, what value of Rd in kilohms is needed to allow the maximum possible peak-to- peak signal swing on the drain without clipping? Use: Vdd = 6V, Vss =-7V, Vg = 1.5V, Rs 9.7kQ, Vt =-0.5V, and IVonl = 0.18. (Remember that [Vonl-[Vov Vgsl-Vt) Neglect the effect of channel-length modulation and body effect. (Hint: Be sure to keep the...
4. The NMOS transistor has Vt=1V and k’W/L=2mA/V2. Find the values of Rs and Rp that result in the MOSFET operating with an overdrive voltage of 0.5V and a drain voltage of 1.5V. (30 pts) Vod=+5 V Rp -OVD RL 15 k12 = RS -Vss=-5 V
Problem #2. All of the NMOS have kn,= 0.1 mA/V, Vt= 0.9V, λ = negligible, and L = 1μm. The widths are W3-W4-20μm, and W's 100um. You will need to design the widths W, W2 and W6. 3K 3K 8. 1K 06 01 02H1 UOUT Vin- 03 04 Q5 -5U (a) Assuming all transistors in saturation and Vint- Vin-, find all the drain currents ID1 through ID6
1. Consider NMOS transistor in the circuit that has u.Cox = 0.4 mA/V?, W/L = 25, and V.=0.4V. (20 pts) (a) Find the value of Vas that results in saturation mode operation with a lp current of 0.1 mA. Neglect the Early effect. (2.5 pts) +1.5 V in BRD (b) Find the value of Rp that results in a de drain voltage of 0.5V. (2.5 pts) = = = (e) Find gw and r, at the de operating point specified...
An NMOS device has parameters Vin-0.8V, L-0.8um, and unCox-120 uA/V2. When the transistor is biased in the saturation region with Vos-1.4V, the drain current is 0.6mA. (a) What is the channel width w? (b) Find the drain current when Vos-?.4V. (c) what value of Vos puts the device at the edge of saturation?
Vs 82 BATZ IOS = eration rrent (ID) for Fig. 3 VD 5V NMOS 10 0 BAT2 R1 1000 IOS . Triode, rrent (In) for Fig. 4 Question 4: W a Find the value of Vas b If the threshold voltage of the NMOS = 0.7V, identify the region of operation for the MOSFET (i.e. Triode Saturation or Cutoff) e Write the formula to calculate Current (ID) for the circuit in Figure 3. Fig. 3 Question 5: V=5V ww a...
Design a common-source MOSFET amplifier such that - Rg is a multiple of 10 - Id = 0.52 mA - the amplifier input resistance is in the range of mega ohms - | Avo | = 16.7 V/V - RL = 20k - Vsig has a 2kHz frequency - Rsig = 400k, and is the input and the MOSFET has: Vt = 0.8V k = 5 mA/V^2 VA = 80 V Assume capacitors are shorted in the signal circuit and...