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960 fadc tdc

168 fadc tdc. Electronics Channels. 960 fadc tdc. 2500 fadc. start 40 fadc tdc. 5 Kbytes/event. x 200 KHz level 1. = 1 Gbyte/second. upv 21 fadc. Deadtimeless. 40 fadc. 3240 fadc. 2900 tdc 11400 fadc. 192 fadc tdc. Paul Smith Indiana University. 8 bits, 250 MSPS.

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960 fadc tdc

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  1. 168 fadc tdc Electronics Channels 960 fadc tdc 2500 fadc start 40 fadc tdc 5 Kbytes/event x 200 KHz level 1 = 1 Gbyte/second upv 21 fadc Deadtimeless 40 fadc 3240 fadc 2900 tdc 11400 fadc 192 fadc tdc Paul Smith Indiana University

  2. 8 bits, 250 MSPS 10-12 bits, 125 MSPS 8-12 bits, 62.5 MSPS 4000 channels 3240 channels 11,400 channels Calorimeters -energy sum Central Tracking Forward Drift Cathodes Other PMT/SiPMT dE/dX low density high density low cost 3 types of FADCs?

  3. Indiana University

  4. FCAL Cockcroft-Walton PMT base GlueX E852 100 Prototypes constructed at IU RadPhi Selective assembly robot

  5. GlueX Electronics Review - July 23 2003 Andy Lankford (UC Irvine), Glenn Young (ORNL), and John Domingo(JLab)

  6. Selected Review Conclusions: ...characteristics are sound and appropriate choices for GlueX Although the GlueX electronics design parameters (e.g. data rates) exceed current JLab experiments, they do not exceed the performance of other contemporary experiments. ✓ More manpower will be needed in order to fully realize the GlueX electronics system. Considerable special (technical) expertise will also be required. ✓ The requirements and specifications of the analog front-end electronics are not yet adequately defined. This is coupled to the tentative status of some detector designs. The lack of full definition of detector designs may soon limit progress on electronics design... ✓ The decision to standardize all detector readout on a single TDC module design and a single Flash ADC module design is good, and will help simplify the overall electronics system design in a constructive way and conserve valuable engineering resources. The Committee feels that it is desirable to locate these modules in a radiation-free area if possible, in order to improve access. !

  7. TAG “good” shape UPV STC CDC FDC BCAL CKOV TOF FCAL R&D in progress PMT? SiPM?Disc PMT?SiPM? Preamp PMT?SiPM? Disc Preamp Preamp Disc SiPM Disc Preamp Disc CW PMT base need further definition FADC FADC FADC FADC FADC FADC FADC FADC FADC TDC TDC TDC TDC TDC Energy Sum Track Count Energy Sum Track Count Energy Sum Track Count Status Detector: On-detector Electronics: Digitizer: L1 Trigger: Paul Smith Indiana University GlueX detector review October 24, 2004

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