VSP5610: Cap change value and try

VISHAL KALWANI

Intellectual 705 points

Part Number: VSP5610

Hi,

Can I change the value capacitor at analog input and analog ground pin which was 0.1uf.

Can I connect 1nf, or 1uf at this pin.

Would it would effect the performance.

Could placing 1nf could reduce the noise?

over 6 years ago

0 Praveen Aroul over 6 years ago

TI__Guru 50036 points

Hi Vishal,

Let me check with the designer and will get back to you early next week.

0 Praveen Aroul over 6 years ago

TI__Guru 50036 points

Hi Vishal,

Changing the cap will have an effect on the overall performance.

If you are increasing the cap, you will need to ensure that the cap is charged before the CLP DM phase completes. CLP DM phase is meant for charging the input cap.

If you are using 1nF cap, you will need to make sure that the DC voltage at AIN does not drift across the line.

Data converters

Data converters forum

VSP5610: Cap change value and try