All PSoC Application Notes

AN2044: Signal Rectification, using Switched Capacitor Modulators


Author:

Dave Van Ess

Date published:

Aug 23, 2002 05:32 PM

Software:

PSoC Designer 3.21


The unique configuration of the PSoC MCU switched capacitor blocks allows construction of analog modulators. A detailed explanation of their function is provided showing how to rectify analog signals. Expanding these ideas allows designers to combine an analog modulation with a Low Pass Filter (LPF2) to build an amplitude demodulator.


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