https://electrical.codidact.com/categories/26/tags/6379.rssNew Posts Tagged 'low-pass-filter' - Electrical EngineeringElectrical Engineering - Codidact2023-08-13T11:16:59Zhttps://electrical.codidact.com/posts/285687How to calculate the RC filter of a TCXO for a RFIC reference?Lundinhttps://electrical.codidact.com/users/81762022-01-25T14:24:59Z2023-08-13T11:16:59Z<p>I have a 30MHz TCXO circuit (<a href="https://www.jauch.com/downloadfile/57ff72aa49d66_dc1704d8fa28afa2ca8a/jt53l.pdf">TCXO datasheet</a>) like this serving as local oscillator to a RFIC:</p>
<...https://electrical.codidact.com/posts/286179When do I need to put anti-aliasing filter in front of SAR ADC?2kindhttps://electrical.codidact.com/users/534692022-04-01T13:56:04Z2023-07-31T22:24:39Z<p>Signal characteristics are:</p>
<ul>
<li>0 to 3.3V span</li>
<li>0 to 100Hz range( there will be noise superposed on top with unknown characteristics)</li>
<li>Output resistance Rout=4700 oh...https://electrical.codidact.com/posts/286679How to design a low-pass filter when certain conditions must be metMissMulanhttps://electrical.codidact.com/users/541072022-07-05T06:06:59Z2022-07-06T15:25:00Z<p>I am designing a low-pass filter with cut-off frequency = 100Hz and after the cutoff frequency from -3dB to -10dB the average decrease in db/Hz = -0.1 db/Hz.I know how to design a low-pass filt...