

Special instructions for DS33M33DK02A0:
1.	Silk screen top and bottom white with supplied artwork.
2.	Copper external / internal 0.5 ounce. External plated to 1 ounce.
3.	Hole sizes are finished size.  Hole tolerance in Gerber files is correct.
        For reference they areare: 
            Tolerance for Via is +0" - via size
            Tolerance for all other holes is +/- 0.003"            
4.	Finish: LPI Soldermask, color BLUE, with exposed copper areas plated with standard 3-8 micro inches immersion gold over 100 minimum micro inches electroless nickel.
5.	Material FR4, dielectric constant 4.5.
6.      Build / Manufacture to best commercial standards.
7.	Required stackup shown at end of this file
8.    	Clip silkscreen if needed, based on soldermask (not pad-etch).




Enclosed files:
1)	Etch:
    TOP.art          Top layer positive image artwork.
    L2_GND.art       Layer 2 positive image artwork
    L3.art           Layer 3 positive image artwork
    L4.art           Layer 4 positive image artwork
    L5_VCOMP.art     Layer 5 positive image artwork
    L6_V3V.art       Layer 6 positive image artwork
    L7.art           Layer 7 positive image artwork
    L8.art           Layer 8 positive image artwork
    L9_GND.art       Layer 9 positive image artwork
    BOTTOM.art       Bottom layer positive image artwork.
2)	silk_T.art	Top layer silk screen.
3)	silk_B.art	Bottom layer silk screen.
4)	sdr_m_t.art Top layer Soldermask.
5)	sdr_m_b.art Bottom layer Soldermask.
6)	Drill.art	Drill chart and board dimension.
7)	ncdrill1-1-13.tap	
8)	ncdrill.log
9) 	nc_param.txt
10)	dimension.art	Outline / Dimension 


	
----------------------Stackup, Final thickness between 0.08" and 0.1"------------------------------------

Etch - Top (Signal)	
  			Separation	4.5 Mil
Etch - L2  (Plane)	
  			Separation	 7 Mil	
Etch - L3  (Signal)	
  			Separation	7 Mil		
Etch - L4  (Signal)	
  			Separation	7 Mil		
Etch - L5  (Plane)	
  			Separation	(as needed to meet total thickness requirement)                 
Etch - L6  (Plane)	
  			Separation	7 Mil		
Etch - L7  (Signal)	
  			Separation	7 Mil		
Etch - L8  (Signal)	
  			Separation	7 Mil		
Etch - L9  (Plane)	
  			Separation	4.5 Mil		
Etch - Bot (Signal)