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DAC5662 sample rate

Scott Greeley
Prodigy 10 points
Other Parts Discussed in Thread: DAC5662

What is max sample rate of the DAC5662 using interleaved data input mode?

thanks.

  • 0
    TI__Expert 8895 points

    Hi,

    DAC5662 datasheet specifies,

    In single-bus interleaved mode, the data should be presented interleaved at the I-channel input bus. The Q-channel input bus is not used in this mode. The I-channel input data rate is twice the update rate of the DAC core. As DAC5662 has 275 Msps of update rate, the channel-I input rate is max 550Msps but each of I/Q sample rate has to be max 275Msps.

    Thanks,

    KW