Direct Digital Synthesis (DDS)

Q&A AD9854

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AD9854

baban79 on May 1, 2014

1.Do we have DDS similar to AD9854? I mean which can produce quadrature o/ps.

2.Is AD9854 EVAL board uses USB port for connectivity with PC.

3.Can it be possible to make stepwise evaluation of VPHS performance of ad8302 using phase controlled o/ps of AD9854?

4.What is highest o/p frequency producing DDS product available till date with 'AD' ?

Thanks and sincere regards,

Dr.Babankumar

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0 ADIApproved

on May 1, 2014 7:12 PM over 7 years ago
Hi, Dr. Babankumar.

For your qeustions:

1. Other QDUCs (quadrature digital upconverters) that we have are AD9856 and AD9857.

2. No, it needs a Parallel port connection.

3. I'll get back to you on this.

4. As of today, what we have is AD9914 which is a 3.5GSPS DDS. A lower version of it at 2.5GSPS is AD9915.

-Sittie
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0 ADIApproved

on May 1, 2014 7:12 PM over 7 years ago
Hi, Dr. Babankumar.

For your qeustions:

1. Other QDUCs (quadrature digital upconverters) that we have are AD9856 and AD9857.

2. No, it needs a Parallel port connection.

3. I'll get back to you on this.

4. As of today, what we have is AD9914 which is a 3.5GSPS DDS. A lower version of it at 2.5GSPS is AD9915.

-Sittie
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