High-Speed DACs

Q&A AD9747 evaluation Board

Products In This Thread

AD9747 Production
The AD9743/AD9745/AD976/AD9747 are pin-compatible, high dynamic range, dual digital-to-analog converters (DACs) with 10-/12-/14-/16-bit resolutions and...
Datasheet
AD9747 on Analog.com

State Suggested Answer
Replies 5 replies
Answers 1 answer
Subscribers 26 subscribers
Views 814 views
Users 0 members are here

Options

Related

AD9747 evaluation Board

zhouzhx

on Dec 17, 2019

my AD9747 Evaluation Board cannot run. Which PIC18F4550 clock does not work.As a result, the USB interface cannot work, so the entire development board cannot be set

0 MicheleV

on Dec 17, 2019 3:25 PM
Does the blue LED on the board light up when you plug in the mini USB to the board and connect it to your PC?

Do you have the +5V and Ground supply connected to the evaluation board from an external power supply?
Cancel
Up 0 Down

Reply

Verify Answer

Cancel
0 zhouzhx
on Dec 18, 2019 5:00 AM in reply to MicheleV
the blue LED of the board does not light up when I plug in the miniUSB to the board and connect it to my PC, I connected the +5V and Ground to the evaluation board from an external power supply.
Cancel
Up 0 Down

Reply

Verify Answer

Cancel
0 zhouzhx
on Dec 18, 2019 8:23 PM in reply to MicheleV
The local technical support judged that there was no program written on the development board.

Can you provide me with the source program or programming code of PIC18F4550?
Cancel
Up 0 Down

Reply

Verify Answer

Cancel
0 deljones

on Feb 20, 2020 2:43 PM in reply to zhouzhx
Assumed answered offline. Let us know if that is not the case by re-posting to start a new thread.
Cancel
Up 0 Down

Reply

Verify Answer

Reject Answer

Cancel
0 PierreB
on Sep 21, 2020 8:23 AM in reply to deljones
Hello,

We are working on the same product AD9746-DPG2-EBZ + AD-DAC-FMC-ADP + EVAL-SDP-CH1Z.

We suspect the same issue mentionned by zhouzhx, because we encounter the same behavior.

Could you please send us the source program or programming code of PIC18F4550?

Thanks for your help.

Regards,

Pierre
Cancel
Up 0 Down

Reply

Verify Answer

Cancel