Other Parts Discussed in Thread: DAC39J82,
Hello,
Our design includes DAC39J82 and THS3217.
The THS3217 circuits closely follows one of the DAC eval boards.
However, we are observing significant distortions.
Attached are
- copy of the schematic related to the DAC39J82 and THS3217
- Powerpoint to describe the distortions
We have tried to reduce the gain but still distortions are severe.
Also the external filter shows a tilt across the frequency range, which was expected to be flat.
Regards,
Andrew