Transcript ELECTRONICS at NICADD

ELECTRONICS at NICADD
October 8, 2003
Manuel I. Martin
for
NICADD
Tasks in progress
• Procuring a new (working) PQ2A
• Testing CMS Pre Amplifier
•
Designing a Faraday Cage/Dark Box
•
Procuring miscellaneous parts (transistors, resistors, etc.)
• Designing Current/Charge Pre Amplifier with integrated
threshold detection
• Designing threshold encoder
• Designing data transfer using time multiplexing
Data Acquisition
Block Diagram
CLK
Pre Amplifier
g to e
Differential
Amplifier
Baseline
Suppression?
Current
Mirror
Threshold
detector
Current
Mirror
Threshold
detector
Current
Mirror
Threshold
detector
Encoder
Time
Multiplexer
Shaping
?
To Buffers