Question

75. The op-amp network shown in Figure 75 is a dual input transimpedance amplifier that employs both negative and positive feedback. The op-amp model is non-ideal Level 3 such that $V_p' = V_n$ $I_p = I_n = 0$ $V_c = 4mV$ you are asked to do the following. (a) Calculate the value for the output voltage $V_o$ for $J_{g1}$ of 20µA and $J_{g2}$ of 10µA as shown. (b) Change the op-amp model to the frequency dependent non-ideal level 2 model with parameters $\mu_o = G_{sdm} = 4000V/V$ $f_{o1} = 10Hz$ $r_i = \infty$ $r_o = 0\Omega$ $V_c = 0$ and calculate the gain error $G_e$ in % and the closed-loop bandwidth $f_{A1}$ in Hz.

          75. The op-amp network shown in Figure 75 is a dual input transimpedance amplifier that employs both negative and positive feedback. The op-amp model is non-ideal Level 3 such that
$V_p' = V_n$
$I_p = I_n = 0$
$V_c = 4mV$
you are asked to do the following.
(a) Calculate the value for the output voltage $V_o$ for $J_{g1}$ of 20µA and $J_{g2}$ of 10µA as
shown.
(b) Change the op-amp model to the frequency dependent non-ideal level 2 model with parameters
$\mu_o = G_{sdm} = 4000V/V$
$f_{o1} = 10Hz$
$r_i = \infty$
$r_o = 0\Omega$
$V_c = 0$
and calculate the gain error $G_e$ in % and the closed-loop bandwidth $f_{A1}$ in Hz.

75. The op-amp network shown in Figure 75 is a dual input transimpedance amplifier that employs both negative and positive feedback. The op-amp model is non-ideal Level 3 such that
Vp' = Vn
Ip = In = 0
Vc = 4mV
you are asked to do the following.
(a) Calculate the value for the output voltage Vo for Jg1 of 20µA and Jg2 of 10µA as
shown.
(b) Change the op-amp model to the frequency dependent non-ideal level 2 model with parameters
= Gsdm = 4000V/V
fo1 = 10Hz
ri = ∞
ro = 0Ω
Vc = 0
and calculate the gain error Ge in % and the closed-loop bandwidth $f{A1}$ in Hz.

Added by Isabella G.

Question

Please give Ace some feedback