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university:courses:electronics:text:chapter-15 [06 Jun 2017 17:58] – [15.2.1 Basic Chopper Amplifier] Doug Mercer | university:courses:electronics:text:chapter-15 [06 Jun 2017 17:58] (current) – [15.3.2 Example Switched Capacitor Low Pass Filter] Doug Mercer | ||
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Note that the amplitude curve for 200 KHz switching frequency crosses the -5 dB line at exactly twice the input frequency as the 100 KHz curve. And that the 500 KHz curve crosses at a frequency 2.5 times the frequency of the 200 KHz curve. | Note that the amplitude curve for 200 KHz switching frequency crosses the -5 dB line at exactly twice the input frequency as the 100 KHz curve. And that the 500 KHz curve crosses at a frequency 2.5 times the frequency of the 200 KHz curve. | ||
- | ** Lab Activity [[university: | + | **ADALM2000 |
====15.3.3 Switched capacitor differencing circuit==== | ====15.3.3 Switched capacitor differencing circuit==== |