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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:  
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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 Ám

OHMIC SIDE
First Metal
No STRIPS: 768
STRIP PITCH: 153.5 Ám
Second Metal
No STRIPS: 384
STRIP PITCH: 49.5 Ám

POLYSILICON RESISTOR: 2.5 ▒ 0.5 M
COUPLING CAPACITOR: 100 pF
SILICON THICKNESS: 300 ▒ 10 Ám
CHIP DIMENSIONS: 120.125 x 21.2 mm2
FULL DEPLETION VOLTAGE (FD): 50 V maximum
OPERATING VOLTAGE: FD to 2FD

EXPERIMENTS: D2, FNAL
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