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Queries about AD6654

Question asked by WayneQ on Mar 2, 2012
Latest reply on Mar 8, 2012 by TonyM

Hi, there


i have some queries about AD6654 and need help!

1, As described in the datasheet, the maximum input and output rate for FIR filter is 75MHz. If the FIR filter is bypassed, is there the limit affected?

2, For NCO block, it is said in the datasheet that 0x0000 0000 represents dc (frequency is 0 Hz). Is there a DC component output from NCO?


thanks so much!