# Please solve in details and in a clear way. SIM D *8.51 The differential amplifier in Fig. P8.51…

Please solve in details and in a clear way.
SIM D *8.51 The differential amplifier in Fig. P8.51 utilizes a resistor Rss to establish a 1-mA de bias current. that this amplifier uses a single 5-V supply and thus the de common-mode voltage Vcoy cannot be zero. Transistors and Q2 have k, W/L = 2.5 mA/V2, V, Note 0.7 V, and λ = 0. in (a) Find the required value of VeM ys: (b) Find the value of Rp that results in a differential gain A, of 8 V/V (c) Determine the dc voltage at the drains. (d) Determine the single-ended-output common-mode gain ΔΙΟι/Δναι. (Hint: You need to take 1/g, into account.) (e) Use the common-mode gain found in (d) to determine the change in Vewy that results in , and Q, entering the triode region. RD Rp CM Figure P8.51 SIM D *8.51 The differential amplifier in Fig. P8.51 utilizes a resistor Rss to establish a 1-mA de bias current. that this amplifier uses a single 5-V supply and thus the de common-mode voltage Vcoy cannot be zero. Transistors and Q2 have k, W/L = 2.5 mA/V2, V, Note 0.7 V, and λ = 0. in (a) Find the required value of VeM ys: (b) Find the value of Rp that results in a differential gain A, of 8 V/V (c) Determine the dc voltage at the drains. (d) Determine the single-ended-output common-mode gain ΔΙΟι/Δναι. (Hint: You need to take 1/g, into account.) (e) Use the common-mode gain found in (d) to determine the change in Vewy that results in , and Q, entering the triode region. RD Rp CM Figure P8.51