- Sinusoidal Oscillator The Following Circuit Is A Sinusoidal Oscillator The Band Pass Filter Is Constructed Using A Gic 1 (56.53 KiB) Viewed 28 times
SINUSOIDAL OSCILLATOR: The following circuit is a sinusoidal oscillator. The band-pass filter is constructed using a GIC. a) Write the transfer function, Ugic/Vout in terms of (Rg, Cg and Zg) and the variable 's'. b) Choose an appropriate form for Zg to produce a 2nd order Band-Pass Response. The form should be an expression containing constants with units and the variable 's'. c) Determine the gain Vout/Vopf if the amplitude stabilizes at 4 Volts. d) Calculate the required value for Ho. e) Choose values for all remaining components so that oo-105 rad/sec and Q = 10. Vo gac Z₁ www R₂ =C₂=2 nF 500 ΚΩ www. Vout www 6 KQ 1pF Ubpf Z4 ww 24 ΚΩ 18 ΚΩ www www 24 KQ Zg 12 ΚΩ = Z.Z₂Z, Z₂Z₂ -1 V=R₂, 1-. Ia R₂ = 2ks, V₂ = -9 V, P Va(on) = 0 V