On Sat, Mar 15, 2014 at 9:21 PM, d0ct0r wrote:
>
>
> Many thanks indeed for detailed answer ! Yes, I will using Evaluation
> Board for my project.
>
Then it is already done for you. They have added all the bypass caps
already on the board. Not much left for you to do. In fact you can't do
any
Many thanks indeed for detailed answer ! Yes, I will using Evaluation
Board for my project.
Regards,
V.P.
On 2014-03-16 00:06, Charles Steinmetz wrote:
By design, DDS "stones" like AD9852 from Analog Devices, required
separated power lines for AVDD, DVDD and VCC. What will is simple
solu
By design, DDS "stones" like AD9852 from Analog Devices, required
separated power lines for AVDD, DVDD and VCC. What will is simple
solution for that ? I am planing to use following approach: +5V
from linear PS, then three LC filters, then three 3.3V voltage
regulators (Ex.: MC33269T) conne
I think most people use just one regular and then use bypass caps that are
physically close to the power pins. Being really close is likely the most
important point.
What matters as much or even more is the design of the ground system. The
Vcc pins are actually easier to take care of, I think, be
Hello,
By design, DDS "stones" like AD9852 from Analog Devices, required
separated power lines for AVDD, DVDD and VCC.
What will is simple solution for that ? I am planing to use following
approach: +5V from linear PS, then three LC filters, then three 3.3V
voltage regulators (Ex.: MC33269T)
