Gamma-ray Large Area Space Telescope. GLAST Large Area Telescope: Tracker Subsystem WBS 4.1.4 5D: ASIC Procurement. Overview. LAT-PS-1279: General Overview of Tracker ASIC Procurement Design specifications: LAT-SS-00169, LAT-SS-00170 (released) Wafer procurement from MOSIS/Agilent
GLAST Large Area Telescope:
5D: ASIC Procurement
The Cascade automated probe station at the Santa Cruz Institute for Particle Physics.
Located in a small clean room that is dedicated solely to wafer probing.
In addition, it is under a downflow hood with extra HEPA filters.
The work area has recently been upgraded to conform to LAT contamination control and ESD control requirements.
Workers have been formally trained in ESD and cleanroom procedures.
Wafers are stored in a locked dry-nitrogen cabinet in this room.Flight ASIC Screening
Status: Institute for Particle Physics.
Final versions of both probe cards are in hand and tested.
Software details are being finalized and tested and the software put under configuration control.
The procedure (LAT-PS-1250) is in the review/release process.
The clean room has been updated for procedures, ESD, etc. and was inspected.
A date is set to train personnel in clean-room and ESD procedures.Flight ASIC Screening
New GTRC probe card under test in a manual probe station.