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Atmel Corp
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| Part No. |
AT40K-fft AT40K05LV AT40K20 AT40K20LV AT40K40 AT40K10 AT40K10LV AT40K40LV
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| OCR Text |
fft algorithm. 256-point transform. 12-bit fixed point arithmetic. Fixed scaling to avoid numeric overflow. Requires no external memory, i.e. uses on chip RAM and ROM. External access to on-chip RAM for data IO. Clock speed of 21 MHz. 98 ms... |
| Description |
AT40K-fft [Updated 8/98. 8 Pages] Fast fourier transform Intellectual Property Core for AT40K FPGAs
From old datasheet system
5K - 50K Gate FPGA with DSP Optimized Core Cell and Distributed FreeRam.
20K Gate FPGA with DSP Optimized Core Cell and Distributed FreeRam (5V)
20K Gate FPGA with DSP Optimized Core Cell and Distributed FreeRam (3.3V)
40K Gate FPGA with DSP Optimized Core Cell and Distributed FreeRam (5V)
10K Gate FPGA with DSP Optimized Core Cell and Distributed FreeRam (5V)
10K Gate FPGA with DSP Optimized Core Cell and Distributed FreeRam (3.3V)
5K - 50K Gate FPGA with DSP Optimized Core Cell and Distributed FreeRam (3.3V)
5K Gate FPGA with DSP Optimized Core Cell and Distributed FreeRam (5V)
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| File Size |
44.66K /
8 Page |
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it Online |
Download Datasheet
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Asahi Kasei Microsystems Co.,Ltd
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| Part No. |
KD4394AKD4394
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| OCR Text |
...119.8 80klpf + a-weighted plot: fft point: 16384 window: equiripple averages: 4
asahi kasei [akd4394] <km063001> 7 00/05 (fs=44.1khz) akm ak4394 fft (input level=0dbfs,fin=1khz) -160 +0 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -4... |
| Description |
Evaluation board Rev.C for AK4394
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| File Size |
400.92K /
21 Page |
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it Online |
Download Datasheet |
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Price and Availability
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