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X   Artwork and documentation done by:                         X
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X           TEXAS INSTRUMENTS LPRF                             X
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PCB NAME :  CC2541 POSTAGE STAMP
REVISION:   1.1.0
DATE:       2013-10-14


Manufacturers marking: Prduction year (YY) and week (WW)
Lead free, RoHS, UL94V-0 as appropriate.
The marking shall be in silk screen print at secondary side of the PCB, or in solder
resist if no silk print at secondary side.

FILE: CC2541EM_PS_Reference_Design.ZIP PACKED WITH WinZIP

PCB DESCRIPTION: 2 LAYER PCB 0.8 MM Nominal thickness with 35um Cu in each layer
                 Dielectric constant for FR4 is 4.5
                 Dimensions in manufacturing files are in mils (0.001 inch)
                 DOUBLE SIDE SOLDER MASK,
                 DOUBLE SIDE SILKSCREEN,
                 6 MIL MIN TRACE WIDTH AND 6 MIL MIN ISOLATION.
                 COLOR: BLUE

FILE NAME                       DESCRIPTION                                 FILE TYPE

PCB MANUFACTURING FILES:
Layer1.ART                      LAYER 1 COMPONENT SIDE/POSITIVE             EXT. GERBER
Layer4.ART                      LAYER 4 SOLDER SIDE/POSITIVE                EXT. GERBER
SOLDMASK_TOP.ART                SOLDER MASK COMPONENT SIDE/NEGATIVE         EXT. GERBER
SOLDMASK_BOTTOM.ART             SOLDER MASK SOLDER SIDE/NEGATIVE            EXT. GERBER
SILK_TOP.ART                    SILKSCREEN COMPONENT SIDE/POSITIVE          EXT. GERBER
SILK_BOTTOM.ART                 SILKSCREEN SOLDER SIDE/POSITIVE             EXT. GERBER

DRILL.ART                       DRILL/MECHANICAL DRAWING                    EXT. GERBER
CC2541PS-1-2.DRL                NC DRILL THROUGH HOLE                       EXCELLON


PCB ASSEMBLY FILES:
CC2541_PS_PARTLIST.XLS    	PART LIST                                   ASCII
PLACE_TXT.TXT                   PICK AND PLACE COORDINATES   ASCII

PASTE_TOP.ART                   SOLDER PASTE COMPONENT SIDE                 EXT. GERBER
ASSEMBLY_TOP.ART                ASSEMBLY DRAWING COMPONENT SIDE             EXT. GERBER


PDF FILES:
CC2541_PS_SCHEMATIC.PDF   	Circuit Diagram
CC2541_PS_LAYOUT.PDF      	Layout Diagram

CADENCE FILES:
CC2541PS.OPJ                  	Cadence Schematic file
CC2541PS.BRD                  	Cadence layout file

README.TXT                      THIS FILE                                   ASCII


Release history
--------------------------------------------------------------------------------------------------------------
1.0.0 : First version for prototypes
1.1.0 : Replaced the 2450AT42B100 chip antenna with the 2450AT42A100 chip antenna


END.

