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Re: One More Time - What's an LPF? [message #14269 is a reply to message #14268] Thu, 15 September 2005 22:50 Go to previous messageGo to previous message
Wayne Parham is currently offline  Wayne Parham
Messages: 18765
Registered: January 2001
Illuminati (33rd Degree)

I imagine LPF stands for low pass filter. Most DACs have one on the output. It passes signals under 20kHz and filters ultrasonic switching artifacts.

The white parts look like capacitors to me. Can you see from the traces what they connect to?


 
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