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Model 4954-401 GateFlow IP Core Library - 1K Quad FFT Core
This IP Core is no longer available for individual purchase. It is available installed in Pentek Model 6235.
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Datasheet
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Literature
Life Cycle Management
Ordering & Warranty
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- IP Core only installed on Pentek FPGA board-level products
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Ultra-high-speed, high-performance
1024- and
4096-point complex FFTs
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Supports Virtex-II and
Virtex-II Pro FPGAs
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Fits in the Virtex-II
XC2V3000 and larger
devices
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Four input and output
points per clock cycle
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Flexible input stage accepts
one, two or four input
streams
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4096-point FFT calculation
every 1024 clock periods
(7.31 us at 140MHz)
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1024-point FFT calculation
every 256 clock periods
(1.83 µs at 140MHz)
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Highly distributed arithmetic
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16-bit complex or real input
data
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Selectable 16-bit complex or
unsigned power output data
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Supports continuous input
and output data
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Selectable Hanning
window function
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Naturally ordered input
and output data
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Operates in continuous
output or triggered oneshot
mode
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Hardware and Software Manuals - ( top )
Please note that some hardware and software manuals are used for more than one Pentek product. Although the model numbers given in the description of each manual below may vary, these manuals are all used for the product described on this web page.
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