16.9 a. Design a hard limiter as shown in Fig. 16.15(a) by determining the values of R₁, R2, R3, R₁, and R5. The circuit should limit the negative output voltage to Vo(min) = -7 V and the positive voltage to Vo(max) = 9 V. The magnitude of the slopes after the break points should be less than or equal to 1 50. The diode drop is vp = 0.7 V at ip = 0.1 mA. The DC supplies are given by VA = -VB = 15 V. P b. Use PSpice/SPICE to plot the transfer characteristic. Assume Vcc = 15 V, -VEE = -15 V, and vs = −5 V to 5 V. Use the PSpice/SPICE op-amp macromodel. R₁ R₁-R₁ Ved=0V= +Vcc KH D₂ 2 HI For Probs. 16.10 through 16.14, use comparator LMI11 and vs 10 sin (2000m) to plot the hysteresis characteristic using PSpice/SPICE.