AnsweredAssumed Answered

BF526 Ball size and trace clearance

Question asked by rrunmai on May 27, 2011
Latest reply on Jun 7, 2011 by rrunmai

Sir,

 

In our board we use BF526-208 ball package.  We follow the recommendations given in the datasheet.  And we are getting the following as the trace width and trace clearance.

 

Ball size - 0.5mm
Trace width - 5mm
Trace clearance - 3mm

 

These are the Dimensions followed in the EZ - ice kit:


Ball size - 0.4mm
Trace width - 5mm
Trace clearance - 5mm

 

Which of the above we need to follow.. Any signal issues come when the clearance is 3mm?

 

Regards,

Unmai.

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