1308011 Si470x 3x D60 D62 AUXIN Separation

Process Change Notice #1308011
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PCN Date: 8/1/2013
Effective Date: 11/6/2013
Title: Si470x/3x-D60/D62 AUXIN Separation
Originator: Arthur Chan
Phone: +8675586185628
Dept: Broadcast Audio
Customer Contact: Kathy Haggar
Phone: +512 532 5261
Dept: Inside Sales
PCN Type:
Datasheet
Foundry
Packing
Product Revision
Assembly
Labeling
Discontinuance
Test
Other
Last Order Date: Not Applicable
PCN Details
Description of Change:
Silicon Laboratories is continually building a product portfolio to meet our customers’ product
needs. As part of this ongoing process, the portfolio of the Si470x/3x-D60/D62 products is being
reconfigured to provide the best feature set at the lowest cost to meet our customers’ needs.
This PCN serves as notice that the Si470x/3x products will be segmented for AM/FM support using
D60 products and AM/FM/AUXIN support using D62 products. Differentiation of these features will
maximize the functionality of devices while allowing customers to order only the features they need
for their applications.
On the effective date of this PCN, the AUXIN function will no longer be tested on the Si470x/3x-D60
devices which currently support AM/FM/AUXIN. The AUXIN function will be supported and fully
tested on the Si470x/3x-D62 as an AM/FM/AUXIN device. Customers currently ordering D60
products that do not use AUXIN do not need to make any changes to their orders or applications.
Customers currently ordering D60 products that wish to continue to use the AUXIN feature should
convert their product orders based on the table provided below. The removal of AUXIN testing on
the D60 products will not affect performance, specifications, programming or any other aspect of
the D60 AM/FM modes.
The replacement part numbers in the table below provide drop-in replacement options for
customers wishing to convert their orders from D60 to D62 products.
The following data sheets have been updated to document the change in AUXIN support. All
product data sheets are available at www.silabs.com or through your authorized sales
representative.
Si4704/05-D60 Revision 1.2
Si4730/31/34/35-D60 Revision 1.2
Si4704/05-D62 Revision 1.0
Si4730/31/34/35-D60 Revision 1.0
W7206F1 Process Change Notice Form rev AI
The information contained in this document is PROPRIETARY to Silicon Laboratories, Inc. and shall not be reproduced or used in
part or whole without Silicon Laboratories’ written consent. The document is uncontrolled if printed or electronically saved. Pg 1
Process Change Notice #1308011
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Reason for Change:
Provide enhanced product segmentation to more accurately satisfy customer feature set
requirements.
Impact on Form, Fit, Function, Quality, Reliability:
There is no impact to the Form, Fit, Quality or Reliability of the Si470x/3x devices. The Function
has changed as described above in the Description of Change. The new ordering part numbers for
the AM/FM/AUXIN and AM/FM devices comply fully with data sheet parameters and quality levels.
Product Identification:
Previous Product
Previous Function
SI4704-D60-GM/R
FM/AUXIN
SI4705-D60-GM/R
FM/AUXIN
SI4730-D60-GM/R
AM/FM/AUXIN
SI4731-D60-GM/R
AM/FM/AUXIN
Replacement Product
Replacement Function
SI4704-D60-GM/R
FM
SI4704-D62-GM/R
FM/AUXIN
SI4705-D60-GM/R
FM
SI4705-D62-GM/R
FM/AUXIN
SI4730-D60-GM/R
AM/FM
SI4730-D62-GM/R
AM/FM/AUXIN
SI4731-D60-GM/R
AM/FM
SI4731-D62-GM/R
AM/FM/AUXIN
Last Date of Unchanged Product: 11/6/2013
Qualification Samples:
Samples are available now. Please contact your local Silicon Laboratories sales representative to
order samples. Al list of Authorized sales representatives may be found at www.silabs.com
W7206F1 Process Change Notice Form rev AI
The information contained in this document is PROPRIETARY to Silicon Laboratories, Inc. and shall not be reproduced or used in
part or whole without Silicon Laboratories’ written consent. The document is uncontrolled if printed or electronically saved. Pg 2
Process Change Notice #1308011
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Customer Early Acceptance Sign Off:
Customers may approve early PCN acceptance by completing the information below:
Early Acceptance:
Date:
Name:
Company:
Email your early Acceptance approval to: [email protected]
Qualification Data:
Qualification data will be provided upon request. Please contact your local Silicon Laboratories
sales representative for questions. A list of authorized sales representatives may be found at
www.silabs.com.
W7206F1 Process Change Notice Form rev AI
The information contained in this document is PROPRIETARY to Silicon Laboratories, Inc. and shall not be reproduced or used in
part or whole without Silicon Laboratories’ written consent. The document is uncontrolled if printed or electronically saved. Pg 3
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