Position: Index > Filter Circuit >

Low_offset_12th_order_max_flat_low_pass_filter

2017-02-12 13:04  
Declaration:We aim to transmit more information by carrying articles . We will delete it soon, if we are involved in the problems of article content ,copyright or other problems.


Low_offset_12th_order_max_flat_low_pass_filter
This circuit shows a 12th-order filter that uses two LTC1062s and a precision dual op amp. Figure 7-16B shows the frequency response for the following values: fc=4 kHz, R=59 kΩ, C=0.001μF, R'=5.7 kΩ, C'=0.01 μF, R1=R2=39.8 kΩ, C1=2000 pF, C2=500 pF, fclock=438 kHz. Linear Technology Corporation, Linear Applications Handbook, 1990, p. AN20-8, -9.