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Colorado Electronic Product Design

Providing design services in the areas of EMC/EMI, Embedded Systems, Analog, FPGA, Wireless, DSP, Software, and PCB layout for Medical, Industrial, Geophysical, Automotive, and Consumer Products since 1996

CEPD 2nd Order Active Lowpass Filter Design



Input Parameters:
BW Hz
fc Hz
T S (sample period)

Analog Filter Coefficients:
B0 B1 B2
A0 A1 A2
Input Circuit Parameters:
C1 Farads

Output Circuit Parameters:
Q
C2 Farads
R Ohms
Graph parameters:
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



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