Required information
A differential amplifier connected in the circuit in the given figure has the parameters listed below with R1 = 3.00 ΚΩ and
RL = 700 Ω:
Input resistance Rid = 2.000 ΜΩ
Output resistance Ro = 10 Ω
A = 80 dB
v₁ = Visin wt
R
+
UVid
Rid
Av id
RL
Find the overall voltage gain Av, current gain A,, and power gain Apfor the amplifier, and express the results in dB.
Av=
dB
A
dB
Ap=
dB