Hi James13,

The ADG3301 is capable of driving CMOS compatible loads only. It is not guaranteed that the ADG3301 could drive the external equipment as seen in your circuit.

There are 2 case you could consider:

1. If logic input at Yside is high (~5V…

Hi Doug

Thank you for your good explanation and your reply is suitable for my aim.
Then, I have found the ADG3301 for ADI website after I asked you the above.
Is the ADG3301 available for bidirectional signal(SPI) of SDIO/ODM pin ?
The datasheet says, it…

If a digital potentiometer is used in dual supply with voltage rails between +2.5V and -2.5V, then Vih cannot exceed +2.5V.

If a logic of 3.3V is needed two different solutions can be implemented,

1- Use a level translator such as ADG3241 or the AD…

Hi limonandrey,

Have you looked at the ADG324x(ADG3242/3243) and ADG330x(ADG3301/ADG3304) families of level translators?

The quiescent current for these is in the uA region and they don't have internal  pull-up resistors. Both parts support bi-directional…

Hello Sean,

     after disconnecting from VCO/PLL is floating and the length of the track is less than 2cm.

As you supposed the track connecting ADG3308 and Blackfin is very long. If I well understood, I should place the ADG3308 as close is possible to…

I sent you a copy of the labview source code on our ftp (ftp://ftp.analog.com/pub/cftl/cn0346) so you can make edits yourself and get an idea of the structure and order of operations for register configuration.

I have seen devices like the ADG3301 before…