July 3, 1998 From: Michael Tuts Columbia University Tel (212) 854-3263 (Columbia) Tel (914) 591-2810 (Nevis Labs) Tel (630) 840-8304 (Fermilab) Re: Preamp Motherboard Ver3.1 Files Attn: Mike Ziobrowski This is for a VERY old PO that we have with your company, placed by FERMILAB in about 1995! In this run we would like to get the first batch of 110 (out of the 1250 total in the order) We have had prototypes made in the past of this board. We have made some changes but the general layout remains similar to those earlier prototypes. One special feature of the board that we retain is a different layer thickness on one of the inner layers. Bill To: Fermilab, Accounts Payable Fermilab PO Box 500 Batavia, IL 60510 Ship To: Dr. Ashutosh Kotwal D0 Assembly Building Fermilab Kirk & Pine Sts Batavia, IL 60510 The Files enclosed in the ZIP file are: GERBER FILES: MOTHERBOARD V3.L1 - Gerber file for layer 1 (top layer, component side, mostly ground plane) MOTHERBOARD V3.L2 - Gerber file for layer 2 (inner layer 2) MOTHERBOARD V3.L3 - Gerber file for layer 3 (inner layer 3) MOTHERBOARD V3.L4 - Gerber file for layer 4 (inner layer 4) MOTHERBOARD V3.L5 - Gerber file for layer 5 (inner layer 5) MOTHERBOARD V3.L6 - Gerber file for layer 6 (inner layer 6) MOTHERBOARD V3.L7 - Gerber file for layer 7 (inner layer 7) MOTHERBOARD V3.L8 - Gerber file for layer 8 (bottom layer, mostly ground plane) MOTHERBOARD V3.L1M - Gerber file for layer 1 (top layer) solder mask MOTHERBOARD V3.L1S - Gerber file for layer 1 (top layer) silk screen MOTHERBOARD V3.L8M - Gerber file for layer 8 (bottom layer) solder mask N/C FILES: MOTHERBOARD V3.L17 - N/C drill file for layers 1 through 7. These are blind vias that go from the top layer 1 to layer 7 (it does not include any holes that are through holes from layer 1 to layer 8 -- see next file). MOTHERBOARD V3.L18 - N/C drill file for layers 1 through 8. These are through holes going from the top layer (layer 1) to the bottom layer (layer 8). We believe that the finish hole sizes should be indicated in these files. If not we will fax a copy of the drill layer and we include a gerber file of that layer for verification. MOTHERBOARD V3.L17D - Gerber file of drill symbols for blind vias layers1-7 MOTHERBOARD V3.L18D - Gerber file of drill symbols for blind vias layers1-8 CONSTRUCTION DETAILS: 1. We will fax copies of the various layers to serve as a check of the Gerber files. Please contact us if there are any discrepancies. 2. The finish board size is the standard 0.062" 3. Route to inside edge of border, 4. Please specify copper thickness. I believe the last boards were made with 1oz copper. If this is correct, then repeat for this order. If not let us know what is was. 5. NOTE: the layer thickness is NOT uniform. The approximate thickness between layers is: layer 1-2: 0.006" layer 2-3: 0.006" layer 3-4: 0.015" layer 4-5: 0.015" layer 5-6: 0.006" layer 6-7: 0.006" layer 7-8: 0.006" APERTURE LIST: It is provided at the front of each Gerber file, but is repeated here for redundancy. G04* G04 File: MOTHERBOARD V31.L1, Fri Jul 03 17:53:45 1998* G04 Source: ACCEL P-CAD PCB, Version 13.00.38, (Motherboard v31.pcb)* G04 Format: Gerber Format (RS-274-D), ASCII* G04* G04 Format Options: Absolute Positioning* G04 Leading-Zero Suppression* G04 Scale Factor 1:1* G04 NO Circular Interpolation* G04 Inch Units* G04 Numeric Format: 4.4 (XXXX.XXXX)* G04 G54 NOT Used for Aperture Change* G04* G04 File Options: Offset = (0.0mil,0.0mil)* G04 Drill Symbol Size = 80.0mil* G04 No Pad/Via Holes* G04* G04 File Contents: Pads* G04 Vias* G04 No Designators* G04 No Types* G04 No Values* G04 No Drill Symbols* G04 Top* G04 Board* G04* G04 Aperture Descriptions* G04 D010 EL X10.0mil Y10.0mil H0.0mil 0.0deg (0.0mil,0.0mil) DR* G04 "Ellipse X10.0mil Y10.0mil H0.0mil 0.0deg (0.0mil,0.0mil) Draw"* G04 D011 EL X100.0mil Y100.0mil H0.0mil 0.0deg (0.0mil,0.0mil) DR* G04 "Ellipse X100.0mil Y100.0mil H0.0mil 0.0deg (0.0mil,0.0mil) Draw"* G04 D012 EL X12.0mil Y12.0mil H0.0mil 0.0deg (0.0mil,0.0mil) DR* G04 "Ellipse X12.0mil Y12.0mil H0.0mil 0.0deg (0.0mil,0.0mil) Draw"* G04 D013 EL X15.0mil Y15.0mil H0.0mil 0.0deg (0.0mil,0.0mil) DR* G04 "Ellipse X15.0mil Y15.0mil H0.0mil 0.0deg (0.0mil,0.0mil) Draw"* G04 D014 EL X20.0mil Y20.0mil H0.0mil 0.0deg (0.0mil,0.0mil) DR* G04 "Ellipse X20.0mil Y20.0mil H0.0mil 0.0deg (0.0mil,0.0mil) Draw"* G04 D015 EL X25.0mil Y25.0mil H0.0mil 0.0deg (0.0mil,0.0mil) DR* G04 "Ellipse X25.0mil Y25.0mil H0.0mil 0.0deg (0.0mil,0.0mil) Draw"* G04 D016 EL X30.0mil Y30.0mil H0.0mil 0.0deg (0.0mil,0.0mil) DR* G04 "Ellipse X30.0mil Y30.0mil H0.0mil 0.0deg (0.0mil,0.0mil) Draw"* G04 D017 EL X5.0mil Y5.0mil H0.0mil 0.0deg (0.0mil,0.0mil) DR* G04 "Ellipse X5.0mil Y5.0mil H0.0mil 0.0deg (0.0mil,0.0mil) Draw"* G04 D018 EL X50.0mil Y50.0mil H0.0mil 0.0deg (0.0mil,0.0mil) DR* G04 "Ellipse X50.0mil Y50.0mil H0.0mil 0.0deg (0.0mil,0.0mil) Draw"* G04 D019 EL X7.0mil Y7.0mil H0.0mil 0.0deg (0.0mil,0.0mil) DR* G04 "Ellipse X7.0mil Y7.0mil H0.0mil 0.0deg (0.0mil,0.0mil) Draw"* G04 D020 EL X105.0mil Y105.0mil H65.0mil 0.0deg (0.0mil,0.0mil) FL* G04 "Ellipse X105.0mil Y105.0mil H65.0mil 0.0deg (0.0mil,0.0mil) Flash"* G04 D021 EL X120.0mil Y120.0mil H65.0mil 0.0deg (0.0mil,0.0mil) FL* G04 "Ellipse X120.0mil Y120.0mil H65.0mil 0.0deg (0.0mil,0.0mil) Flash"* G04 D022 EL X135.0mil Y135.0mil H65.0mil 0.0deg (0.0mil,0.0mil) FL* G04 "Ellipse X135.0mil Y135.0mil H65.0mil 0.0deg (0.0mil,0.0mil) Flash"* G04 D023 EL X150.0mil Y150.0mil H110.0mil 0.0deg (0.0mil,0.0mil) FL* G04 "Ellipse X150.0mil Y150.0mil H110.0mil 0.0deg (0.0mil,0.0mil) Flash"* G04 D024 EL X60.0mil Y60.0mil H38.0mil 0.0deg (0.0mil,0.0mil) FL* G04 "Ellipse X60.0mil Y60.0mil H38.0mil 0.0deg (0.0mil,0.0mil) Flash"* G04 D025 EL X75.0mil Y75.0mil H38.0mil 0.0deg (0.0mil,0.0mil) FL* G04 "Ellipse X75.0mil Y75.0mil H38.0mil 0.0deg (0.0mil,0.0mil) Flash"* G04 D026 EL X78.0mil Y78.0mil H38.0mil 0.0deg (0.0mil,0.0mil) FL* G04 "Ellipse X78.0mil Y78.0mil H38.0mil 0.0deg (0.0mil,0.0mil) Flash"* G04 D027 MH X156.0mil Y156.0mil H110.0mil 0.0deg (0.0mil,0.0mil) FL* G04 "Mounting Hole X156.0mil Y156.0mil H110.0mil 0.0deg (0.0mil,0.0mil) Flash"* G04 D028 SQ X167.0mil Y150.0mil H0.0mil 0.0deg (0.0mil,0.0mil) FL* G04 "Rectangle X167.0mil Y150.0mil H0.0mil 0.0deg (0.0mil,0.0mil) Flash"* G04 D029 SQ X182.0mil Y165.0mil H0.0mil 0.0deg (0.0mil,0.0mil) FL* G04 "Rectangle X182.0mil Y165.0mil H0.0mil 0.0deg (0.0mil,0.0mil) Flash"* G04 D030 SQ X100.0mil Y35.0mil H0.0mil 0.0deg (0.0mil,0.0mil) FL* G04 "Rectangle X100.0mil Y35.0mil H0.0mil 0.0deg (0.0mil,0.0mil) Flash"* G04 D031 SQ X115.0mil Y50.0mil H0.0mil 0.0deg (0.0mil,0.0mil) FL* G04 "Rectangle X115.0mil Y50.0mil H0.0mil 0.0deg (0.0mil,0.0mil) Flash"* G04 D032 SQ X60.0mil Y56.0mil H0.0mil 0.0deg (0.0mil,0.0mil) FL* G04 "Rectangle X60.0mil Y56.0mil H0.0mil 0.0deg (0.0mil,0.0mil) Flash"* G04 D033 SQ X56.0mil Y60.0mil H0.0mil 0.0deg (0.0mil,0.0mil) FL* G04 "Rectangle X56.0mil Y60.0mil H0.0mil 0.0deg (0.0mil,0.0mil) Flash"* G04 D034 SQ X60.0mil Y60.0mil H38.0mil 0.0deg (0.0mil,0.0mil) FL* G04 "Rectangle X60.0mil Y60.0mil H38.0mil 0.0deg (0.0mil,0.0mil) Flash"* G04 D035 SQ X64.0mil Y64.0mil H0.0mil 0.0deg (0.0mil,0.0mil) FL* G04 "Rectangle X64.0mil Y64.0mil H0.0mil 0.0deg (0.0mil,0.0mil) Flash"* G04 D036 SQ X75.0mil Y71.0mil H0.0mil 0.0deg (0.0mil,0.0mil) FL* G04 "Rectangle X75.0mil Y71.0mil H0.0mil 0.0deg (0.0mil,0.0mil) Flash"* G04 D037 SQ X71.0mil Y75.0mil H0.0mil 0.0deg (0.0mil,0.0mil) FL* G04 "Rectangle X71.0mil Y75.0mil H0.0mil 0.0deg (0.0mil,0.0mil) Flash"* G04 D038 SQ X75.0mil Y75.0mil H38.0mil 0.0deg (0.0mil,0.0mil) FL* G04 "Rectangle X75.0mil Y75.0mil H38.0mil 0.0deg (0.0mil,0.0mil) Flash"* G04 D039 SQ X79.0mil Y79.0mil H0.0mil 0.0deg (0.0mil,0.0mil) FL* G04 "Rectangle X79.0mil Y79.0mil H0.0mil 0.0deg (0.0mil,0.0mil) Flash"* G04 D040 TH45 O130.0mil I97.5mil G21.7mil 0.0deg (0.0mil,0.0mil) FL* G04 "Thermal 4 Spoke/45 O130.0mil I97.5mil G21.7mil 0.0deg (0.0mil,0.0mil) Flash"* G04 D041 TH45 O76.0mil I57.0mil G12.7mil 0.0deg (0.0mil,0.0mil) FL* G04 "Thermal 4 Spoke/45 O76.0mil I57.0mil G12.7mil 0.0deg (0.0mil,0.0mil) Flash"* G04 D042 EL X35.0mil Y35.0mil H15.0mil 0.0deg (0.0mil,0.0mil) FL* G04 "Ellipse X35.0mil Y35.0mil H15.0mil 0.0deg (0.0mil,0.0mil) Flash"* G04 D043 EL X40.0mil Y40.0mil H20.0mil 0.0deg (0.0mil,0.0mil) FL* G04 "Ellipse X40.0mil Y40.0mil H20.0mil 0.0deg (0.0mil,0.0mil) Flash"* G04 D044 EL X50.0mil Y50.0mil H15.0mil 0.0deg (0.0mil,0.0mil) FL* G04 "Ellipse X50.0mil Y50.0mil H15.0mil 0.0deg (0.0mil,0.0mil) Flash"* G04 D045 EL X55.0mil Y55.0mil H15.0mil 0.0deg (0.0mil,0.0mil) FL* G04 "Ellipse X55.0mil Y55.0mil H15.0mil 0.0deg (0.0mil,0.0mil) Flash"* G04 D046 EL X55.0mil Y55.0mil H20.0mil 0.0deg (0.0mil,0.0mil) FL* G04 "Ellipse X55.0mil Y55.0mil H20.0mil 0.0deg (0.0mil,0.0mil) Flash"* G04 D047 EL X60.0mil Y60.0mil H20.0mil 0.0deg (0.0mil,0.0mil) FL* G04 "Ellipse X60.0mil Y60.0mil H20.0mil 0.0deg (0.0mil,0.0mil) Flash"*