jiangxb
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hi all
i have design a sigma-delta modulator chip, and now i'm measuring it. i found a question: the filtered output signal of modulator has disconnected case, as blew. in general, there are often these disconnects after a time interval. this is a 2-2 modulator.
i have design a sigma-delta modulator chip, and now i'm measuring it. i found a question: the filtered output signal of modulator has disconnected case, as blew. in general, there are often these disconnects after a time interval. this is a 2-2 modulator.