|
Date |
Syllabus covered |
Chapter |
Assigned |
Due |
Solutions |
| 1 |
01/21/03 |
Introduction to filters; Continuous time filters, applications; Review
of laplace transform and s/t domain concepts; basic filter
operations-integration and differentiation; overview of filter types;
Review of passive filter components R, L, C;
|
1 |
HW0,HW1 |
HW0 |
|
| 2 |
01/28/03 |
Review of opamp models-ideal opamp, nonidealities: finite gain,
bandwidth, swing limits, offset;
|
2 |
HW2 |
HW1 |
|
| 3 |
02/04/03 |
opamp nonidealities: nonlinearity; Review of negative feedback;
computing loop gain; transconductor
|
2,16.1.1, 16.3 |
HW3 |
HW2 |
HW2 |
| 4 |
02/11/03 |
1st order filters; Passive and active(opamp-RC) realizations; Nonidealities;
|
3.1-3.4.2, 3.5 |
HW4 |
HW3 |
HW3 |
| 5 |
02/18/03 |
gm-C realizations of first order filters; 2nd order
filters; Passive and active(opamp-RC) realizations;
|
4.1-4.4.1 |
HW5 |
HW4 |
HW4 |
| 6 |
02/25/03 |
gm-C second order filters; Realization of arbitrary
biquadratic transfer functions-voltage summing and feedforward
realizations; Active inductor;
|
5.1-5.2, 16.1-16.3, 4.5.3 |
HW6 |
HW5 |
HW5 |
| 7 |
03/04/03 |
Element scaling in a second order filter; Frequency transformation:
lowpass to bandpass, highpass, bandstop;
|
5.3, 9 |
HW7 |
HW6 |
HW6 |
|
03/11/03 |
Mid Term(90min.); Frequency transformation(45 min. lecture)
|
9 |
|
|
midterm |
|
03/18/03 |
Spring break |
| 8 |
03/25/03 |
Standard filter types: Butterworth, Chebyshev, Inverse Chebyshev,
Elliptic-transfer functions and qualitative comparison.
|
6, 7, 8 |
|
|
|
| 9 |
04/01/03 |
Bessel-Thompson, Equiripple group delay; transmission zeros and gain
boost; All pass filters; Realization of arbitrary magnitude responses;
Realization of higher order filters using first and second order
filters; Cascade realizations-pole zero pairing, ordering;
|
10, 11; 5.3 |
HW8,Project(pdf) |
HW7 |
HW7 |
| 10 |
04/08/03 |
Ladder realizations; Differential opamp/gm;
|
13; 4.4 |
HW9 |
HW8 |
HW8 |
| 11 |
04/15/03 |
Noise and power dissipation in filters;
|
4.4 |
HW10 |
HW9 |
HW9 |
| 12 |
04/22/03 |
Nonidealities in 2nd order active filters; effect of finite dc gain of
opamp/gm-Q reduction; effect of finite unity gain frequency of opamp-Q
enhancement.
|
4.4 |
|
HW10 |
HW10 |
| 13 |
04/29/03 |
Compensating Q enhancement;
Tunable filters; Automatic tuning; Realization of integrated active
filters with absolute parameter accuracy;
|
16.5 |
|
|
|
|
05/06/03 |
Study break |
|
|
Project |
|
|
05/13/03 |
Final Exam(150 min.) |
|
|
|