Thanks for your interest in AD9609.
The CSB pin going high takes the part out of SPI mode so you do need to have CSB low for SPI communication.
The AD9609 does not need SPI resetting at power up.
Is there a way to use BF592 for 4k FFT .
And can we use AD9609-20 with BF592 400 Mhz using PPI .
Please let me know if you have any reference circuit to connect AD9609-20 with any Blackfin .
With best regards and wishes
The recommended alternatives with active Eval Brds would be the AD9609(10b), AD9629(12b), or AD9649(14b) low power ADC family. Eval Brds are avail for the 80Msps speed grade for each model. The EVB's can also be operated at lower CLK frequencies…
Thank you for your inquiry. You have asked your question in the general help area. I am moving your question to the High-Speed ADCs space for assistance.
I have a question about AD9609.
I just wonder if there power sequence procedure.
My questions are following.
#1, Please tell me the right procedure DRVDD and AVDD.
#2, What happe if either AVDD or DRVDD is supplied?
To confirm, you do not want to use SPI, correct?
When you say you observed "BIt 9 and Bit 4 on the Oscilloscope", you are talking about the digital outputs of the ADC, correct?
The AD9609 evaluation board has a transformer network…
Dear David san
You cannot offer it to me. Is my understanding correct?
I am developing a product in AD9200.
So the suggestion of AD9609 is difficult.
The single Zeus (AD9609/29/49) S-Parameters are the same as the dual Zeus (AD9204/31/51) family. It has the same ADC core just reduced to one channel.