| Popis: |
In this work, second order Class A log domain notch filter is designed by using lossy integrator blocks for the first time. State space synthesis method and translinear principle is used for circuit synthesis. Natural frequency of the filter f0 is electronically tunable by only varying some current sources values' in the circuit. In order to verify theoretical analysis, PSpice simulation results are given. PSpice simulations are performed with both ideal transistor models and CA3096 type real transistor models |
