Thanks to all.  My understanding is that only difference between Non-ROHS and 
ROHS compliant parts is the package material.

Regards
Ravinder Ajmani
Principal HW Engineer, Signal Integrity/EMI
HGST, a Western Digital company
5601 Great Oaks Pkwy
San Jose, CA 95119-1003
[email protected]<mailto:[email protected]>
Phone: 408-717-7956<tel:408-717-7956>

From: Nyffenegger, Dave [mailto:[email protected]]
Sent: Friday, March 20, 2015 12:04 PM
To: Ravinder Ajmani
Cc: [email protected]
Subject: RE: EMC Certification carried out with Non-ROHS Compliant ASIC

I imagine you would need to verify with the ASIC Manufacturer if the only 
difference in the RoHS version is the material composition that would not 
affect switching speeds or the like and they have not changed anything with the 
masks.  If the masks are changed then you probably need to re-measure your EMC 
and get a new report.

-Dave

From: Ravinder Ajmani [mailto:[email protected]]
Sent: Friday, March 20, 2015 1:31 PM
To: [email protected]<mailto:[email protected]>
Subject: [PSES] EMC Certification carried out with Non-ROHS Compliant ASIC

Hi Experts,

I have this question.  We would like to test our product for FCC/EU compliance, 
so that we can ship early samples to our customers.  Because of the higher 
cost, we cannot provide free samples.  However the current product uses 
Non-ROHS compliant ASIC, which will be compliant when we start volume shipment.

I would like to know if a recertification will be needed with the ROHS 
compliant ASIC, or can we use the same certification.  There will be no other 
change in the ASIC or PCB.

Thank you for your help.

Regards
Ravinder Ajmani
HGST, a Western Digital company
5601 Great Oaks Pkwy
San Jose, CA 95119-1003
[email protected]<mailto:[email protected]>

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