TSW14J59EVM: SYNC pulse output

Kei Kuwahara

Part Number: TSW14J59EVM
Other Parts Discussed in Thread: DAC39RF10EVM

Tool/software:

Hello team,

On the p.44 of user's guide for HSDC Pro, it says
"On the TSW1400 EVM, every time the pattern starts over, a sync pulse will be generated on the SMA labeled "SYNC4". This active high pulse width will be 8 sample clock cycles wide. The SMA labeled "SYNC3" will have a clock that is the sample rate divided by 16. These signals can be used to trigger external test equipment such as a spectrum analyzer."

https://www.ti.com/jp/lit/ug/slwu087e/slwu087e.pdf?ts=1722493040438&ref_url=https%253A%252F%252Fwww.ti.com%252Ftool%252Fja-jp%252FDATACONVERTERPRO-SW

It only mentions TSW1400, but is it possible to generate similar sync pulse with TSW14J59EVM?
There are 3 SYNC output on TSW14J59EVM, would it be possible to use them for output of sync pulse?

Best Regards,
Kei Kuwahara

over 1 year ago

0 Ameet Bagwe over 1 year ago

TI__Intellectual 2340 points

Hi Kuwahara-san,

The TSW14J59 currently does not support this feature, but we are in the process of adding the same (along with other trigger features). We hope to have it ready by 4Q this year.

Regards,

Ameet

0 Kei Kuwahara over 1 year ago in reply to Ameet Bagwe

TI__Expert 7680 points

Hello Ameet-san,

Customer already own TSW14J59EVM.
Is the update going to be hardware or software?

Best Regards,
Kei Kuwahara

0 Kei Kuwahara over 1 year ago in reply to Kei Kuwahara

TI__Expert 7680 points

Hello Ameet-san,

Is there anyway for TSW14J59EVM or DAC39RF10EVM to output some kind of SYNC signal for the customer to use?
Does SYNC A/B/C on TSW14J59EVM output anything at the current model?

Best Regards,
Kei Kuwahara

+1 Chase W over 1 year ago in reply to Kei Kuwahara

TI__Mastermind 23760 points

Hi Kei-san,

Closing this post due to more recent email traffic of same issue.

Thanks, Chase

Data converters

Data converters forum

TSW14J59EVM: SYNC pulse output