PDSP16515A PDSP16515A Stand Alone FFT Processor Advance Information DS3922 Issue 2.
0 April 1999 Features q q q q q q q q Ordering Information q Completely self contained FFT Processor Pin and functionally compatible with the PDSP16510A Expanded width internal RAM supports up to 1024 complex points 18 bit internal data bus with block floating point arithmetic for increased dynamic range 500 MIP operation gives 87 microsecond transformation times for 1024 points Up to 45MHz sampling rates with multiple devices.
Up to 85dB noise rejection A choice of internal window operators with no external ROM provide up to 67dB side lobe attenuation.
84 pin PGA or 132 pin surface mount package PDSP165...

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