Now, I am designing video capture board using ADV7180.
I have question about 2XOversampling and LLC.
ADV7180 is 2X oversampling per channel for S-Video.
I think that 2X oversampling frequency is 28.636MHz.
ADV7180 output Digital data in 28.636MHz(Y and C).
But LLC frequency is 27.0MHz.
How do AD7180 change frequency?
Is the decimation?
I read datasheet, but I don't understand.
Could you tell me about this question?