Function Generator

DAC Test

Submitted by ben on Mon, 10/18/2010 - 17:18
Contents: 
Function Generator
Subjects: 
FPGA

I built this board to test the DAC and antialiasing filters for my function generator. It plugs into the Digilent XC3S1600E board (no longer sold, but this will probably work). The DAC is driven by the FPGA at 200MSa/s.

PCB Layout Read more »

Function Generator

Submitted by ben on Mon, 10/18/2010 - 16:41
Contents: 
Function Generator
Subjects: 
FPGA
Tools

This is an 80MHz function generator inspired by the Agilent 33250A. It supports waveforms up to 64k samples with 14-bit output resolution. The output level is only 1Vpp. Read more »

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