Closed imoiseev closed 2 weeks ago
Hello, I need to determine the drift of the oscillator. Usually it is measured in ppm, for example 20 ppm. On the board I see the marking R40 AbE3, but I can't determine it by this marking. Can anyone help?
The default is 10ppm crystal.
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Hello, I need to determine the drift of the oscillator. Usually it is measured in ppm, for example 20 ppm. On the board I see the marking R40 AbE3, but I can't determine it by this marking. Can anyone help?