The block frequency reducing circuit of capacitors (wide band reaction signal regulator 1B31)

Published:2011/6/23 1:06:00 Author:qqtang | Keyword: block frequency, wide band | From:SeekIC

By the external capacitors CSEL1 and CSEL2, the block frequency of the low-pass filter can be set under 1KHz, which can meet the narrow band need, see as the figure. The capacitance computing formula is as follows.



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