Tool/software:
Hello.
We want to add a 1 ohm resistor to the VIN path. Is there any problem when adding this 1 ohm?
The reason for adding the resistor is to prevent short testing between the VIN and GND of the IC.
It can prevent the printed pattern from burning lost.
We would like to know the reason why you answered "Please remove the resistance from the VIN path." in the following query.
Best regards.
Hi Takahiro,
Please refer highlights in layout guidelines and let me know if you have questions.
BR,
Rakesh
Hello Thank you for your quick support.
We have read the layout guideline you replied. The content is written about forming an LC filter.
But we want to add an RC filter.
Please tell me what kind of problems will occur if we add an RC filter with R3 of 1 ohm and C1 of 1000pF as shown in the figure.
What performance items should we compare and measure?
Regards.
