4DSP Support Forum

Products => FMC Products => FMC150 => Topic started by: reza_m2rn on February 14, 2014, 05:31 PM

Title: FMC150 with low Freq output
Post by: reza_m2rn on February 14, 2014, 05:31 PM

Hello


 I am working on FMC150 coupled with ML605 board and my problem is when I modify the DAC input  to generate low frequency RAMP
signals (<10Khz) the output signal gets filtered. I think the very end AC coupling causes this effect.
I was wondering if there is any way that I can fix this problem?
Your prompt response is highly appreciated.


Reza

Title: Re: FMC150 with low Freq output
Post by: arnaudNL on February 17, 2014, 05:03 AM

Dear Reza,


You might want to look at the FMC151. This is a board we are about to release to public. This is more or less an DC coupled FMC150.


Best Regards,
Arnaud

Title: Re: FMC150 with low Freq output
Post by: reza_m2rn on February 17, 2014, 05:05 AM

Thanks for your reply.
 
 Is there any way that I can take out the AC Coupler transformer at the end of DAC output path?


Reza

Title: Re: FMC150 with low Freq output
Post by: arnaudNL on June 13, 2014, 07:21 AM

This topic is being closed because the issue is considered as resolved by 4DSP. Feel free to create a new topic for any further inquiries.