Status at Glasgow

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

NO M-O-040 - cold

NO M-O-40 warm

NO M-O-44 cold

IV M-O-044 24C

M-O-044

M-O-044