Radiation Detection and Imaging
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This is a company products presentation by IDEAS - Integrated Detector Electronics AS, Norway. Presentation given at the IEEE NSS/MIC 2018. The company designs integrated circuits, radiation detectors and imaging systems.
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Radiation Detection and Imaging
- 1. Radiation Detection and Imaging dirk.meier@ideas.no, http://www.ideas.no 2018-11-01 1 Integrated Detector Electronics AS Dirk Meier, Research Director Dirk.meier@ideas.no The company designs integrated circuits, radiation detectors and imaging systems.
- 2. Products 2018-11-01 dirk.meier@ideas.no, http://www.ideas.no 2 IC Supplier Radiation Detectors Image Sensors Special Apps/Ops/Env
- 3. Applications 2018-11-01 dirk.meier@ideas.no, http://www.ideas.no 3 •Hot Spot Locator •Radiation Awareness Environment • Nuclear Medicine • Radiology with x-rays • Dosimetry in Radiotherapy Healthcare • Nuclear and particle physics • Neutron facilities Science • Screening and portal imaging • Nuclear proliferation mitigation Security • Radiation Monitoring • Fundamental physics • Imaging for science and Earth observation Space • Process and flow tomography • Food processing for safety and quality assurance Industry
- 4. 2018-11-01 dirk.meier@ideas.no, http://www.ideas.no 4 Fabless IC and systems supplier Amplifiers ADCs ROICs for Radiation Detectors ROICs for Image Sensors Integrated Circuits
- 5. Amplifier, e.g., LNA for FPA Readout 2018-11-01 dirk.meier@ideas.no, http://www.ideas.no 5 Artistic rendering of ESO’s European Extremely Large Telescope, E-ELT. Image: ESO. 8 programmable gains 2, 4, 6, 8, 10, 12, 14, 16 Noise 1Hz to 50MHz 33μVrms, 4.3nV/ 𝐻𝑧 at 10kHz GBW >50MHz at 200pF output load Power 20mW at 3.5V IDE1060 EARL in CQFP Low Noise Amplifier (LNA) for Focal Plane Array (FPA) readout of infrared image sensors (e.g., HAWAII-2RG, NGP) Ackermann et al., AMICSA 2018
- 6. 2018-11-01 dirk.meier@ideas.no, http://www.ideas.no 6 Amplifier, e.g., CSA for GEM Readout 3240um x 3735um IDE1162, IDE1163 IDE1163 has 32 charge sensing amplifiers (CSA), for GEM readout in Baryonic Matter at Nuclotron (BM&N), JINR/Dubna Parameter IDE1162 IDE1163 CSA inputs 32 32 MUX outputs 1 1 Input charge range -1500fC to +1500fC -750fC to +750fC Shaping time 2us 0.5us ENC 2000e at 50pF 1797e at 120pF Power 66mW 77mW
- 7. Amplifiers - Silicon Tracker Readout 2018-11-01 dirk.meier@ideas.no, http://www.ideas.no 7 DAMPE – Dark Matter Particle Explorer launched 2015-12-17 IDEAS designed readout for Flight Model • Silicon-Tungsten Tracker, 1152 chips • PMT BGO calorimeter & plastic scintillator
- 8. ADC – Analog to Digital Converters 2018-11-01 dirk.meier@ideas.no, http://www.ideas.no 8 • Different ADC architectures have different performance trade-offs (speed, resolution, area and power) • IDEAS has SAR and Pipeline architectures. • …and, e.g., Wilkinson, Flash and Sigma-delta. Source: www.design-reuse.com IDEAS ADCs
- 9. ADC - SAR 2018-11-01 dirk.meier@ideas.no, http://www.ideas.no 9 ID NIR_ADC_SA12B2M SIP_ADC_SA12B50k Process AMS 350 nm AMS 350 nm Resolution 12-bit 12-bit Sampling rate (max) 2.22 Msps 100 ksps DNL ± 0.3 LSB ± 0.2 LSB INL < ± 0.5 LSB * + 0.1 LSB/ - 0.6 LSB ENOB 11.5 @ fin=50kHz, 10.6 @ fin=800 kHz * 11.5 Power 50 mW at 2.2Msps, rad tolerant 10 mW at 2.2Msps, terrestrial, estimate 1 mW@50ksps, 1 µW@power down Temperature - 196 °C to +50°C - 20 °C to +60°C Size 3000 µm by 280 µm (radhard version) 1500 µm by 280 µm (terrestrial version, estimated) 3000 µm by 280 µm (rad hard version) 1500 µm by 280 µm (terrestrial version, estimated) SAR – Successive Approximation Register • Internal or external references • Offset cancellation • Configurable sample duration • Handshake interface • Power-down
- 10. 12-bit SAR ADC at 50ksps and at 2.2Msps 2018-11-01 dirk.meier@ideas.no, http://www.ideas.no 10 50ksps 2.2Msps No missing codes and good linearity
- 11. ADC - Pipeline 2018-11-01 dirk.meier@ideas.no, http://www.ideas.no 11 ID TBD(3) TBD(4) Process UMC 180nm Magna Chip 180 nm Resolution 14-bit 14-bit Sampling rate (max) 12 Msps 20 Msps DNL ± 0.5 LSB ± 0.5 LSB INL ± 1 LSB ± 1 LSB ENOB 13 12.7 Power 250 mW @ 12Msps 350 mW@20Msps Temperature - 40 °C to 85 °C Size TBD TBD Features • Foreground calibration • Internal or external references • Power-down
- 12. ROIC - SIPHRA IDE3380 SiPM 2018-11-01 dirk.meier@ideas.no, http://www.ideas.no 12 Chip active area: 7.6 mm×6.8 mm Package TBD: LFBGA 12x12 mm2 DOI: 10.13140/RG.2.1.1460.8882 http://www.ideas.no/products/ide3380/ Bare chips and BGA from stock
- 13. LaBr/SiPM/IDE3380 2018-11-01 dirk.meier@ideas.no, http://www.ideas.no 13 LaBr/SiPM housing LaBr crystal SiPM carrier board connectors IDE3380 ASICN-03-010 – Using the SIPHRA ASIC with an SiPM array and scintillators for gamma spectroscopy A. Ulyanov, D. Murphy, A. Fredriksen, J. Ackermann, D. Meier, S. McBreen, L. Hanlon Session: N-03 - NSS Poster Session I
- 14. IDEAS Radiation Tolerant Standard Cell Libray 2018-11-01dirk.meier@ideas.no, http://www.ideas.no 14 of 18 • 0.35µm AMS CMOS • Small Library (<50 cells) • Synthesis and Implementation with Cadence tools • TID 100krad(Si) • SEE tests at UCL HIF • SEU LETth 22 MeVcm 2 /mg • SEL LETth ≥ 135 MeVcm 2 /mg
- 15. Current Integrator and Shaper 2018-11-01 dirk.meier@ideas.no, http://www.ideas.no 15 Current Integrator Shaper
- 16. IR Imagers for EO and Astronomy 2018-11-01 dirk.meier@ideas.no, http://www.ideas.no 16 EO - Earth Observation, ESA/Sentinels ARIEL - Atmospheric Remote-sensing Exoplanet Large-survey Infrared (IR) wavelength 40µm to 1µm, to study chemical composition in atmosphere.
- 17. IR Imagers for EO and Astronomy 2018-11-01 dirk.meier@ideas.no, http://www.ideas.no 17 • Sensor material, e.g., mercury cadmium telluride (MCT). • Sensor hybridized on read-out integrated circuit (ROIC). • Cryogenic operation (20K to 77K). • The FPA need clock and reference voltages to operate. FPA (MCT) Flex cable NIRCA Flex cable
- 18. FPA Readout Controllers 2018-11-01 dirk.meier@ideas.no, http://www.ideas.no 18 NIRCA – Near Infrared Readout Controller ASIC • 10 to 100 times reduction in mass and volume. • Significant reduction in power consumption. • Small enough to fit inside cryostat, reduce cable length. • Increased reliability from fewer interconnects. Large & Heavy FPA RO Controller small
- 19. 2018-11-01 dirk.meier@ideas.no, http://www.ideas.no 19 NIRCA Mk2 FPA Readout & Controller Programmable sequencer, SPI interface ECC RAM (Error correcting code) 16 x 14-bit, 12Msps ADCs, high speed 4.5Gbit/s output Programmable gain/offset Programmable bias & supplies for FPA ROIC Radhard by design and process A single-chip solution to interface between a master controller (FPGA / µC) and focal plane array (FPA) with analog outputs and digital control.
- 20. Galao ROIC Development Kit 2018-11-01 dirk.meier@ideas.no, http://www.ideas.no 20 IDEAS Test Software Galao Hardware ROIC Test Board
- 21. Galao ASIC Testcard Family 2018-11-01 dirk.meier@ideas.no, http://www.ideas.no 21 VATA450/460 IDE3380 SIPHRA – SiPM/PMT Readout ASIC VATA64HDR16 SiPM/PMT Readout ASIC VATAGP7, VATAGP8
- 22. How you can work with us 2018-11-01 dirk.meier@ideas.no, http://www.ideas.no 22 Ideas •You/Customer: needs, desires •Requirements •Budgets •Constraints, feasibility, risks … •Process (sweat, blood, tears, pain, pleasure, and all that) •ECSS-Q-ST-60-02 ASIC/FPGA development standard •Review milestones •Payment milestones Technology Product •Documents •Chips (samples, LAT, wafers, KGD) •OEM modules/systems Research, Innovation, Development, Engineering, etc.
- 23. Space Radiation Monitors 2018-11-01 dirk.meier@ideas.no, http://www.ideas.no 23 https://www.ruag.com/fileadmin/ruag/Divisions/Space/Products/Satellite_Instrumen ts/Radiation_Monitors/PDF/NGRM_datasheet.pdf Norway Radiation Monitor (NORM) concept proposal N-23-017 – Characterisation of an ASIC for Small Satellite Space Radiation Monitors, T. A. Stein, D. Meier, K. Røed, Session: N-23 - NSS Poster Session II
- 24. CZT-based Gamma Camera 2018-11-01 dirk.meier@ideas.no, http://www.ideas.no 24 Detector CZT, 5mm thick, 6400 pixels Pixel pitch 1.6 mm Sensitive area 12.7 cm x 12.7 cm Power 18 W Weight 2 kg (without tungsten shield) Gamma ray energies 18 keV to 700 keV Energy resolution 6 keV FWHM Input rate max 100 kcps per camera Output rate max 100 kcps list mode Interface Ethernet, API < 3 months lead time Possible to configure number and placement of modules
- 25. CZT-based Gamma Camera 2018-11-01 dirk.meier@ideas.no, http://www.ideas.no 25 Cs-137 in 5mm CZT all pixels 662 keV Coin shadow image
- 26. XCS – Xray Counting System 2018-11-01 dirk.meier@ideas.no, http://www.ideas.no 26 Detector CZT, 900 pixels Pixel pitch 0.4, 0.8, 1.6 mm Sensitive area 18.2 cm x 1.28 cm Power 12 W Weight 3 kg Energy 30 keV to 130 keV Erg. Res. 6 keV FWHM Input rate 1000 kcps per pixel Output rate 10 kHz per frame I/F Ethernet, API < 6 months lead time Optional: 3 or 6 energy bins
- 27. XCS in Flow Tomograph 2018-11-01 dirk.meier@ideas.no, http://www.ideas.no 27 5 XCS units assembled in the flow tomograph Image from phantom http://prototech.no/projects/10503/gamma-ray-tomographer/ Images: University of Bergen
- 28. CZT-based SRE3020 – VAST 2018-11-01 dirk.meier@ideas.no, http://www.ideas.no 28 Detector CZT, 242 pixels Pixel pitch 1.72 mm Sensitive area 18.2 cm x 1.28 cm Power 10 W Weight 0.3 kg Energy 40 keV to 3 MeV Erg. Res. <2% FWHM at 662keV Input rate 20 kcps Output rate 20 kcps I/F Ethernet, API < 4 months lead time
- 29. LaBr/SiPM/IDE3380 2018-11-01 dirk.meier@ideas.no, http://www.ideas.no 29 Monolithic LaBr/SiPM Image Univ. College Dublin, SensL SiPM array 16 SiPMs SiPM Readout with IDE3380 and Zync ARM
- 30. SoNDe SKADI Neutron at ESS 2018-11-01 dirk.meier@ideas.no, http://www.ideas.no 30 Detector Li-Glass scintillator/H8500 Sensitive area per module 5 x 5 cm2 Power 3W per module Weight 100g w/o detector Input charge -80 pC max., -200pC, -1000pC Erg. Res. 6keV FWHM Li-glass Input rate 200kcps per pixel, 80kcps 64ch Output rate 1000Hz frames or 50kps list mode I/F Ethernet, API https://europeanspallationsource.se/article/skadi-diffractometer-enlarging-field-small-angle-neutron-scattering DOI: 10.1016/j.nima.2014.04.024 RO modules < 3 month lead time
- 31. Thank You 2018-11-01 dirk.meier@ideas.no, http://www.ideas.no 31 IDEAS develops integrated circuits and systems. Please contact us at www.ideas.no Dirk Meier, Research Director Dirk.meier@ideas.no
Editor's Notes
- Here you can see the pinout and floorplan for the SIPHRA ASIC. Analog inputs connect at the left middle, go through the channel, and outputs are at the right. The ASIC normally has up to 103 bonded pins, and we plan to deliver plastic PQFP package and bare-die.
- This slide shows in very simple steps how signal acquistion works in the front-end of the ASIC. Since the charge event from the SiPM may be very large charge – we might see charge up to 16nC in a few ns, or currents are up to 75mA – therefore we need to attenuate the signal. We do this with a current mirror with a regulated input voltage. The next step is the current integrator, which converts the charge input signal to a voltage step, and the final step is the shaper which acts a band-pass filter.