For production testing of ~45k MDT-ASD chips we are building an automated production tester. This page contains working documentation for this project.

PCB Check Data
tester_15feb.zip 2/15/02   FINAL Layout/Schematic
tester_6feb.zip 2/6/02   Layout/schematic for checking
tester_25Jan02.zip 1/25/02   Design for checking after routing complete
PCB Design Documentation
Socket_Gerber.zip   C. Posch Gerber files for socket carrier board
Layout_Details_W95.pdf 12/20/01 E. Hazen Layout Notes (from meeting)
BlockDiagram.pdf   J. Oliver Overall block diagram
tester_17Dec01.zip 12/17/01 E. Hazen PCB schematic
New version from Matt for checking
tester_pcb_sch_4Dec01.zip 12/4/01 E. Hazen PCB schematic (original)
Mods: Add bypass caps to power page
    Add terminators to ASD inputs (analog)
pcb_sketch.pdf
pcb_sketch.ppt
18 Nov 2001 E. Hazen PCB layout sketch (prelim.)
place.pdf 12 Jan 2002 E. Hazen Placement Sketch (new)
FG456BGA.pdf 19 Nov 2001 J. Oliver FPGA Footprint diagram
Component Information
tester3_bom.pdf
tester3_bom.xls
5 Nov 2001 E. Hazen Analog section component list
Xilinx_pinout.pdf   xilinx.com Xilinx FG456BGA package documentation
xapp157.pdf   xilinx.com Board Routability Guidelines with Xilinx Fine-Pitch BGA Packages
MAX4617-MAX4619.pdf   maxim-ic.com High-Speed Low-Voltage CMOS Analog Multiplexor/Switch
MAX6161-MAX6167.pdf   maxim-ic.com Precision, Micropower, Low-Dropout, High-Output-Current, SO-8 Voltage References
MAX1291-MAX1293.pdf   maxim-ic.com 250ksps, +3V, 8-/4-Channel, 12-Bit ADCs with +2.5V Reference and Parallel Interface
AD5343.pdf   analog.com Parallel Interface Dual Voltage-Output 12-Bit DACs
BSS83.pdf   philips.com MOSFET N-channel enhancement switching transistor
LM1084.pdf   national.com 5A LDO Positive Regulator
cy7c4285v.pdf   cypress.com Low Voltage Deep Sync FIFOs
SN74LVT245B.pdf   ti.com 3.3V ABT Octal Bus Transceivers
Fuse_holder_smt.pdf   digikey.com SMT Fuse Holder
PE65457.pdf     RF Pulse Transformer
LM2937.pdf   www.national.com Low drop-out regulator
Other Supporting Documents