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Message ID: 7     Entry time: Wed May 14 16:15:30 2008 Author: Markus Friedl  Project: BELLE  Subject: Micron DDD5 Photos  Run Number:   Events:   StartTime:   EndTime:

This is the new Micron DDD5 double-sided module with 3+3 APV25 readout chips on each side. The p-side flex hybrid sits at the edge of the sensor, while the n-side flex hybrid is located on top of about 1/3 of the sensor, separated by 1mm of Rohacell. Sensor data (copied from the Micron catalogue): DESIGN DDD5 - AC COUPLED ION IMPLANTED TOTALLY DEPLETED DOUBLE SIDED DOUBLE METAL MICROSTRIP DETECTOR SILICON DETECTOR TYPE: AC coupled ion implanted totally depleted silicon microstrip detector. DESIGN: Double sided, two metal layers on NN+ 6 inch wafer technology. JUNCTION SIDE No STRIPS: 384 STRIP PITCH: 50 µm OHMIC SIDE First Metal No STRIPS: 768 STRIP PITCH: 153.5 µm Second Metal No STRIPS: 384 STRIP PITCH: 49.5 µm POLYSILICON RESISTOR: 2.5 ± 0.5 M COUPLING CAPACITOR: 100 pF SILICON THICKNESS: 300 ± 10 µm CHIP DIMENSIONS: 120.125 x 21.2 mm2 FULL DEPLETION VOLTAGE (FD): 50 V maximum OPERATING VOLTAGE: FD to 2FD EXPERIMENTS: D2, FNAL

Attachment 1: micron_pside.jpg  548 kB  | Hide | Hide all | Show all

Attachment 2: micron_nside.jpg  500 kB  | Show | Hide all | Show all

Attachment 3: micron_pside_detail.jpg  1.250 MB  | Hide | Hide all | Show all

Attachment 4: micron_nside_detail.jpg  1.352 MB  | Show | Hide all | Show all

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