Colorado Electronic Product Design - Analog / Digital Design, Telecommunications, DSP, Embedded Systems

1st Order Passive Lowpass Filter Design

Input Parameters:
fc Hz

Analog Filter Coefficients:
B0 B1
A0 A1

Input Circuit Parameters:
C Farads

Output Circuit Parameters:
R Ohms

Graph parameters:
Autoscale x-axis number decades in domain   domain offset at left of graph starting at EX
value per range interval   number of range intervals   range offset at top of graph

Printer Enabled       series markers/decade   Stroke

Title   domain label   range label   Radians/sec  


Active Analog Lowpass Filter Plot

Back to the calculators


Copyright © 2013 CEPD Inc.