Overview Alan G. Prosser Fermilab Detector R&D Program Review - - PowerPoint PPT Presentation

DAQ and Trigger R&D at Fermilab Overview

Alan G. Prosser Fermilab Detector R&D Program Review 29 October 2014

DAQ and Triggering Session Agenda

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“Scalable 10 to 20 Kilo-Pixel MKID Signal Generation and DAQ for Cosmology” (Gustavo Cancelo, FNAL) “High Data Rate Optical Links for HEP” (Annie Xiang, SMU, Alan Prosser, FNAL) “Associative Memory Based Tracking Trigger R&D for HL-LHC” (Ted Liu, FNAL) “Radiation Hard Sensor R&D for HL-LHC” (Lorenzo Uplegger, FNAL) “DAQ for Sensor R&D at FNAL” (Ryan Rivera, FNAL)

Scalable Kilo-Pixel MKID DAQ for Cosmology

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A DAQ for x10K MKID pixel array requires: Signal generation of thousands of frequency tones to excite the MKID resonators. 4 GHz of RF bandwidth per RF feedline. 60 GB/s of raw data into ADCs 80 GB/s of signal generation 140 dB of ultra low noise amplification. Up and down RF frequency conversion Multiple 1K-channel live data streaming. x1000 FPGA based data crunching. 1Gb/s data storage (photon catalog) 10 K MKID pixel array (B. Mazin, UCSB)

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Data formatting Pattern Recognition Track Fitting Data transfer Detector design for triggering

VIPRAM in 3D (DOE CDRD)

Custom ASIC L1 Track Trigger architecture

ATCA

Pulsar II

VIPRAM: Vertically Integrated Pattern Recognition Associative Memory

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Associative Memory Based Tracking Trigger R&D for HL-LHC

Rad Hard Sensor R&D for HL-LHC

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SINTEF on a PSI46 Analog Efficiency ~95% FBK 11-26-01 on a PSI46Dig Efficiency 98.8%

• 3D sensors are one of the most promising technology to withstand the very high radiation doses

expected at the HL-LHC

• Fermilab test beam tested irradiated samples up to 3x1015 neq/cm2. Efficiencies for those samples

are around 90% 3D sensors have electrodes etched in the silicon substrate

Alan Prosser | DAQ and Trigger R&D Overview

DAQ for Sensor R&D

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Fermilab Test Beam Facility DAQ:

• Old pixel telescope DAQ is based on CAPTAN
• Triggered, 1cm2 coverage, and 8µm track resolution
• New strip telescope completed in FY14 is based on CAPTAN too
• Dead-timeless, 16cm2 coverage, and 5µm track resolution

Other DAQ:

• For the last 10 years firmware and software from CAPTAN project supported

collaborations within Fermilab, U.S. collaborators at Colorado and Purdue, and Italian collaborators in Milan, Lecce, and Torino.

Alan Prosser | DAQ and Trigger R&D Overview

12 Channel Array Optical Transmitter Module (ATx) (SMU)

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Prizm Connector MOI Optical Interface ATx Module with ribbon fiber attached

• ATx is a compact (1.9 cm x 2.2 cm x 0.44 cm), radiation-tolerant, 12-channel array optical transmitter

module towards 120 Gbps optical link, integrating array optical components, a VCSEL array with a driving ASIC in a custom transmitter module.

• A custom low-cost and reliable “active-alignment” method was developed to solve the challenging

alignment issue in the array optics area.

• With a commercial VCSEL array driver, the ATx module successfully operated at 10 Gbps/ch and

aggregate data rate of 120 Gbps. The optical transmitter eye diagram passed the eye mask, and the transmitted BER less than 10-12 was achieved at 10 Gbps/ch.

Alan Prosser | DAQ and Trigger R&D Overview

COTS/Custom Parallel Optical Link Components

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12 Channel SM Receiver 12 Channel MM Transmitter Environmental Characterization Custom Mezzanine Board Design Rad Hard Pixel OptoHybrid

Alan Prosser | DAQ and Trigger R&D Overview