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X   Artwork and documentation done by: Texas Instrument                     			           X
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X   Company: Texas Instrument Norway Gaustadalleen 21    0349 OSLO                                                         X
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X   Phone  : +47 22 95 85 44   Fax :  +47 22 95 85 46                       				           X
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PCB NAME : CC112x IPC 868/915 MHz EM
REVISION: 1.2.1
DATE: 2012-09-05

PCB DESCRIPTION: 	2-LAYER PCB 	31.5 MIL (0.8 mm) NOMINAL THICKNESS FR4
		Copper Thickness 	1.38 MIL (35 um)
		Dimensions in MIL 
                            	DOUBLE SIDE SOLDER MASK,
                            	DOUBLE SIDE SILKSCREEN,
                            	8 MIL (203 um) MIN TRACE WIDTH AND 8 MIL (203 um) MIN ISOLATION
		Dielectric constant for FR4 is 4.5

                 
FILE NAME                              		DESCRIPTION                                        		FILE TYPE
---------------------------------------------------------------------------------------------------------------
***PCB MANUFACTURING FILES:

EtchLayerTop.gdo                                 LAYER COMPONENT SIDE/POSITIV		EXT. GERBER
EtchLayerBottom.gdo                           LAYER SOLDER SIDE/POSITIV         		EXT. GERBER

SoldermaskTop.gdo                           	SOLDER MASK COMPONENT SIDE/NEGATIVE            EXT. GERBER
SoldermaskBottom.gdo                          	SOLDER MASK SOLDER SIDE/NEGATIVE                 	EXT. GERBER

GeneratedSilkscreenTop.gdo          	SILKSCREEN COMPONENT SIDE/POSITIVE 	EXT. GERBER
GeneratedSilkscreenBottom.gdo    	SILKSCREEN SOLDER SIDE/POSITIVE   		EXT. GERBER

DrillDrawingThrough.gdo           	DRILL/MECHANICAL DRAWING       		EXT. GERBER
outline.gdo           			Outline of PCB DRAWING       			EXT. GERBER

EXT_GERBER.USR                         	EXTENDED GERBER APERTURE TABLE                     	ASCII
CNC.USR                                		NC DRILL DEVICE FILE                               	ASCII

*** ASSEMBLY FILES:

SolderPasteTop.gdo           		SOLDER PASTE COMPONENT SIDE/NEGATIVE   	EXT. GERBER
SolderPasteBottom.gdo    		SOLDER PASTE SOLDER SIDE/NEGATIVE   	EXT. GERBER

*** DESIGN FILES
CC112xEM_868_915_schematic.PDF       SCHEMATIC				PDF
CC112xEM_LAYOUT.PDF	                LAYOUT					PDF
CC1120EM_868_915_PARTLIST.XLS	PARTLIS					EXCEL

README.TXT                             	THIS FILE                                          		ASCII

END.

Release history
--------------------------------------------------------------------------------------------------------------
1.2.0 : First IPC Reference Design for release
1.2.1 : Updated BOM

