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Altera_Forum's avatar
Altera_Forum
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17 years ago

DSP cycloneII dev. kit : how to remove dac transformer ?

I'm trying to get some low frequency signals from DAC converter. It's not possible because of T1 transformer cutoff frequency What is the frequency - bandpass ? Why this transformer ? How to...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

Yes, you must desolder T1 and place a jumper/wire from T1.3 to T1.6 to get a single ended DC coupled output from the DAC.