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PRODUCT AND PROCESS CHANGE NOTIFICATION - MASTER FORMAT

FOR MOTOROLA INTERNAL USE ONLY

**********************************************************************

NOTIFICATION #: 3745 PAGE: 2

PLANNED ISSUE DATE: 23-Jun-1998 ACTUAL ISSUE DATE: 23-Jun-1998

PLANNED EFFECT DATE: 01-Oct-1998 ACTUAL EFFECT DATE: 01-Oct-1998

CREATE DATE: 08-Jun-1998 LAST UPDATE DATE: 08-Jun-1998

ISSUING DIVISION:PHX-WRLS/RF ADMINISTRATOR:

USERID: PHONE:

DELIVERY METHOD OVERRIDE: N

ALL AFFECTED CUSTOMER NOTIFIED: N

TITLE: DESIGN CHANGE FOR SC64020 QUAD 4 MODULUS PRESCALER

E01 TITLE: REDESIGN

AFFECTED CHANGE CATEGORIES

Design Change

AFFECTED PRODUCT DIVISIONS

WIRELESS RF/IF NCSG MISC CSG MISC

ADDITIONAL RELIABILITY DATA: None

REFERENCE: USERID:

PHONE:

SAMPLES: Contact Below

REFERENCE: USERID:

PHONE:

NOTIFICATION DATA

REFERENCE: USERID:

PHONE:

DISCLAIMER

Motorola will consider this change approved unless specific

conditions of acceptance are provided in writing within 30 days

of receipt of this notice. To do so, contact your local Motorola

sales office.

DESCRIPTION AND PURPOSE

-----------------------

The SC64046 is the same functionality as the SC64020 with improved

noise performance between 2 - 2.5 Ghz. This is accomplished by a

1st metal,

via, and 2nd metal change which replaces the mux/flip-flop which

resynchronizes the prescaler output to fin with an isolating

buffer/mux. The new part resynchronizes the output to the div 4/5

stage instead of fin, which relaxes the the resynchronizing clock

period from

323 ps to 1.29 ns.

Part Number re-identified as SC64046FN, SC64046FNR2 per

1

**********************************************************************

customer request. Device change over will occur in 90 days, or

when existing materials/inventory have been exhausted.

SC64020 part numbers will be retired in approximately one year, and

after all open demands are satisfied.

NEW CUSTOMER PART NUMBER: 18214291 (Hewlett-Packard)

BOM Die Number change from; P1064020 to P0164046, SAME MIC# D38A.

QUALIFICATION PLAN

------------------

ESD: Equivalent to D46B Mask set. (2400 V. human body model)

RELIABILITY DATA SUMMARY

------------------------

SAME AS SC64020 DATA.

SC64020 device has over five years of shipping history.

There is no change in either the probe or final test programs

ELECTRICAL CHARACTERISTIC SUMMARY

---------------------------------

Customer has provided qualification and acceptance across numerous

programs and applications.

CHANGED PART IDENTIFICATION

---------------------------

Marking and order entry part numbers;

MOT. P/N: SC64020FN, FNR2 CHANGED TO SC64046FN, FNR2

CTM P/N: 18208762 TO 18214291

AFFECTED DEVICE LIST (WITHOUT SPECIALS)

---------------------------------------

SC64020FN

SC64020FNR2

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Met vriendelijke groet,

Arjan