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Last Thursday, we pre-qualified two modules: M-O-040 and M-O-044. The timetable for qualification includes completed visual inspections and confirmation scans. This week, we will bond and test the first qualification module, followed by bonding the second module after full electrical validation of the first. Perl scripts are currently running for data archiving, and CGI scripts for web access require edits for M-O-040. Detailed input data includes noise measurements, average gains, and variations in thresholds for both modules across different conditions.
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Pre-qualification • Last Thursday pre-qualified • 2 modules M-O-040 and M-O-044 • Time table to qualification • Visual Inspection and conformation scans done on both • This week bond and test 1st qualification module • 2nd module bond after 1st module fully electrically • Perl scripts • running for data archiving • Cgi script for Web access to be edited
M-O-40 • 19 band channels warm (35C) • 23 band channels cold (11C) • 23C • Average input noise: Link0 = 1387e, Link1 = 1353e, Module = 1370e; • Average gain, Link0 = 53.6 mV/fC, Link1 = 55.6 mV/fC, Module = 54.6 mV/fC; • Average threshold variation (for TrimRange 0), Link0 = 1.48 mV, Link1 = 1.71 mV • Noise Occupancy, Link0 = 1.08x 10-5, Link1 = 4.43x 10-6, Module = 7.63x 10-6 • Average front-end input noise from Noise Occupancy, Link0 = 1416e, Link1 = 1369e, Module = 1393;
M-O-44 • 35C 19 bad channels • 14C 23 bad channels • Average threshold variation (for TrimRange -1), Link0 = 1.68 mV, Link1 = 1.36 mV, Module= 1.52 mV • Average front-end input noise, from 10pt ResponseCurve without fan-in problem channels, Link0 = 1393e, Link1 = 1421e, Module = 1407e; • Average gain, from 10pt ResponseCurve without fan-in problem channels, Link0 = 54.4 mV/fC, Link1 = 54.7 mV/fC, Module = 54.5mV/fC; • Noise Occupancy,Link0 = 9.59x10-6, Link1 =1.95x10-5, Module = 1.45x10-5 • Average front-end input noise from Noise Occupancy,Link0 =1413e, Link1 =1444e ,Module =1428e • Average Timewalk,Link0 =6ns, Link1 =6ns ,Module =6ns