�ݺ�ߣshows by User: maehlum

�ݺ�ߣshows by User: maehlum / http://www.slideshare.net/images/logo.gif �ݺ�ߣshows by User: maehlum / Mon, 24 Oct 2016 15:37:16 GMT �ݺ�ߣShare feed for �ݺ�ߣshows by User: maehlum 2016-09-07-IDEAS-presentation /slideshow/20160907ideaspresentation/67588405 94600a21-f751-4b9c-86da-31a93295f34b-161024153716
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]]> Mon, 24 Oct 2016 15:37:16 GMT /slideshow/20160907ideaspresentation/67588405 maehlum@slideshare.net(maehlum) 2016-09-07-IDEAS-presentation maehlum <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/94600a21-f751-4b9c-86da-31a93295f34b-161024153716-thumbnail.jpg?width=120&height=120&fit=bounds" />

2016-09-07-IDEAS-presentation from Gunnar Maehlum

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1 NIRCA a digitizer and controller for focal plane arrays /slideshow/nirca-a-digitizer-and-controller-for-focal-plane-arrays/48878141 2015-05-21nirca-short-presentation-r1-150602080046-lva1-app6892
An application specific integrated circuit for focal plane array readout and control is described. The circuit is designed for cryogenic operation and is single event latch-up immune.]]>
An application specific integrated circuit for focal plane array readout and control is described. The circuit is designed for cryogenic operation and is single event latch-up immune.]]> Tue, 02 Jun 2015 08:00:46 GMT /slideshow/nirca-a-digitizer-and-controller-for-focal-plane-arrays/48878141 maehlum@slideshare.net(maehlum) NIRCA a digitizer and controller for focal plane arrays maehlum An application specific integrated circuit for focal plane array readout and control is described. The circuit is designed for cryogenic operation and is single event latch-up immune. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/2015-05-21nirca-short-presentation-r1-150602080046-lva1-app6892-thumbnail.jpg?width=120&height=120&fit=bounds" /> An application specific integrated circuit for focal plane array readout and control is described. The circuit is designed for cryogenic operation and is single event latch-up immune.

NIRCA a digitizer and controller for focal plane arrays from Gunnar Maehlum

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1 Integrated Detector Electronics (IDEAS) ASIC product update /slideshow/ideas-atesspresentation/31129957 ideas-at-ess-presentation-140212102248-phpapp02
Overview of Integrated Detector Electronics products including Application Specific Integrated Circuits, ROICs and low noise amplifiers for radiation detection.]]>
Overview of Integrated Detector Electronics products including Application Specific Integrated Circuits, ROICs and low noise amplifiers for radiation detection.]]> Wed, 12 Feb 2014 10:22:48 GMT /slideshow/ideas-atesspresentation/31129957 maehlum@slideshare.net(maehlum) Integrated Detector Electronics (IDEAS) ASIC product update maehlum Overview of Integrated Detector Electronics products including Application Specific Integrated Circuits, ROICs and low noise amplifiers for radiation detection. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/ideas-at-ess-presentation-140212102248-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds" /> Overview of Integrated Detector Electronics products including Application Specific Integrated Circuits, ROICs and low noise amplifiers for radiation detection.

Integrated Detector Electronics (IDEAS) ASIC product update from Gunnar Maehlum

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1 Ideas ASIC products with possibilities for use in neutron detection /slideshow/ideas-atess-asicproducts/31129380 ideas-at-essasic-products-140212101059-phpapp02
Application of Integrated Detector Electronics (IDEAS) ASICs to neutron detection as defined by the needs of the European Spallation Source, Lund, Sweden. ]]>
Application of Integrated Detector Electronics (IDEAS) ASICs to neutron detection as defined by the needs of the European Spallation Source, Lund, Sweden. ]]> Wed, 12 Feb 2014 10:10:59 GMT /slideshow/ideas-atess-asicproducts/31129380 maehlum@slideshare.net(maehlum) Ideas ASIC products with possibilities for use in neutron detection maehlum Application of Integrated Detector Electronics (IDEAS) ASICs to neutron detection as defined by the needs of the European Spallation Source, Lund, Sweden. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/ideas-at-essasic-products-140212101059-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds" /> Application of Integrated Detector Electronics (IDEAS) ASICs to neutron detection as defined by the needs of the European Spallation Source, Lund, Sweden.

Ideas ASIC products with possibilities for use in neutron detection from Gunnar Maehlum

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1 ASICs for particle and radiation detection /slideshow/asi-cs-for-particle-and-radiation-detection-slideshare/14128145 asicsforparticleandradiationdetectionslideshare-120831055927-phpapp01
An overview of GM-Ideas products and technologies. ]]>
An overview of GM-Ideas products and technologies. ]]> Fri, 31 Aug 2012 05:59:26 GMT /slideshow/asi-cs-for-particle-and-radiation-detection-slideshare/14128145 maehlum@slideshare.net(maehlum) ASICs for particle and radiation detection maehlum An overview of GM-Ideas products and technologies. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/asicsforparticleandradiationdetectionslideshare-120831055927-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds" /> An overview of GM-Ideas products and technologies.

ASICs for particle and radiation detection from Gunnar Maehlum

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1 A Low Power & Low Noise Multi-Channel ASIC �for X-Ray and Gamma-Ray Spectroscopy /slideshow/low-power-low-noise-multichannel-asic-for-xray-and-gammaray-spectroscopy/13976366 mikkelsen-02-september-1025-120815030828-phpapp02
An application specific Integrated circuit for gamma and x-ray detection]]>
An application specific Integrated circuit for gamma and x-ray detection]]> Wed, 15 Aug 2012 03:08:25 GMT /slideshow/low-power-low-noise-multichannel-asic-for-xray-and-gammaray-spectroscopy/13976366 maehlum@slideshare.net(maehlum) A Low Power & Low Noise Multi-Channel ASIC �for X-Ray and Gamma-Ray Spectroscopy maehlum An application specific Integrated circuit for gamma and x-ray detection <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/mikkelsen-02-september-1025-120815030828-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds" /> An application specific Integrated circuit for gamma and x-ray detection

A Low Power & Low Noise Multi-Channel ASIC for X-Ray and Gamma-Ray Spectroscopy from Gunnar Maehlum

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1 Spectral x-ray photon counting /slideshow/spectral-xray-photon-counting/12619570 presentation-2011gmispectral-x-ray-photon-counting-pptrepaired-120420091945-phpapp02
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]]> Fri, 20 Apr 2012 09:19:44 GMT /slideshow/spectral-xray-photon-counting/12619570 maehlum@slideshare.net(maehlum) Spectral x-ray photon counting maehlum <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/presentation-2011gmispectral-x-ray-photon-counting-pptrepaired-120420091945-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds" />

Spectral x-ray photon counting from Gunnar Maehlum

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1 An ASIC for readout of SiPMs or MPPCs /slideshow/talk-2011-meiergmiatcernsipmasic/12619296 talk-2011meiergmi-at-cernsipm-asic-120420090534-phpapp01
We have developed an application specific integrated circuit (ASIC) suitable for the readout of up to 64 silicon photomultipliers (SiPM). The ASIC can be used with SiPMs and scintillators for energy spectroscopy and timing of ionizing radiation. The ASIC provides important functionality for SiPMs: The preamplifier input potential can be programmed to set the bias voltage for the SiPMs connected to the input. The input dynamic range is relatively large (0 to 55 pC). The ASIC triggers, if any of the input signals exceeds a threshold. The trigger can be used to sample the signal amplitude and record the trigger time. The ASIC delivers both amplitude and time from all channels via an analog multiplexer. The ASIC has a programmable register which configures digital-to-analog converters for the preamplifier input potentials, the trigger thresholds, the internal bias setting and other functionality. Many ASICs can be combined for the readout of multiple arrays of SiPMs. The preamplifier input is designed for capacitive load of up to 300 pF and a dark current of up to 10 uA. ]]>
We have developed an application specific integrated circuit (ASIC) suitable for the readout of up to 64 silicon photomultipliers (SiPM). The ASIC can be used with SiPMs and scintillators for energy spectroscopy and timing of ionizing radiation. The ASIC provides important functionality for SiPMs: The preamplifier input potential can be programmed to set the bias voltage for the SiPMs connected to the input. The input dynamic range is relatively large (0 to 55 pC). The ASIC triggers, if any of the input signals exceeds a threshold. The trigger can be used to sample the signal amplitude and record the trigger time. The ASIC delivers both amplitude and time from all channels via an analog multiplexer. The ASIC has a programmable register which configures digital-to-analog converters for the preamplifier input potentials, the trigger thresholds, the internal bias setting and other functionality. Many ASICs can be combined for the readout of multiple arrays of SiPMs. The preamplifier input is designed for capacitive load of up to 300 pF and a dark current of up to 10 uA. ]]> Fri, 20 Apr 2012 09:05:33 GMT /slideshow/talk-2011-meiergmiatcernsipmasic/12619296 maehlum@slideshare.net(maehlum) An ASIC for readout of SiPMs or MPPCs maehlum We have developed an application specific integrated circuit (ASIC) suitable for the readout of up to 64 silicon photomultipliers (SiPM). The ASIC can be used with SiPMs and scintillators for energy spectroscopy and timing of ionizing radiation. The ASIC provides important functionality for SiPMs: The preamplifier input potential can be programmed to set the bias voltage for the SiPMs connected to the input. The input dynamic range is relatively large (0 to 55 pC). The ASIC triggers, if any of the input signals exceeds a threshold. The trigger can be used to sample the signal amplitude and record the trigger time. The ASIC delivers both amplitude and time from all channels via an analog multiplexer. The ASIC has a programmable register which configures digital-to-analog converters for the preamplifier input potentials, the trigger thresholds, the internal bias setting and other functionality. Many ASICs can be combined for the readout of multiple arrays of SiPMs. The preamplifier input is designed for capacitive load of up to 300 pF and a dark current of up to 10 uA. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/talk-2011meiergmi-at-cernsipm-asic-120420090534-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds" /> We have developed an application specific integrated circuit (ASIC) suitable for the readout of up to 64 silicon photomultipliers (SiPM). The ASIC can be used with SiPMs and scintillators for energy spectroscopy and timing of ionizing radiation. The ASIC provides important functionality for SiPMs: The preamplifier input potential can be programmed to set the bias voltage for the SiPMs connected to the input. The input dynamic range is relatively large (0 to 55 pC). The ASIC triggers, if any of the input signals exceeds a threshold. The trigger can be used to sample the signal amplitude and record the trigger time. The ASIC delivers both amplitude and time from all channels via an analog multiplexer. The ASIC has a programmable register which configures digital-to-analog converters for the preamplifier input potentials, the trigger thresholds, the internal bias setting and other functionality. Many ASICs can be combined for the readout of multiple arrays of SiPMs. The preamplifier input is designed for capacitive load of up to 300 pF and a dark current of up to 10 uA.

An ASIC for readout of SiPMs or MPPCs from Gunnar Maehlum

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1 Multi-channel Detector Readout Integrated Circuits with ADCs for X-ray and Gamma-ray Spectroscopy in Space /slideshow/multichannel-detector-readout-integrated-circuits-with-adcs-for-xray-and-gammaray-spectroscopy-in-space/12172166 mikkelsen-2010-v2-120327043308-phpapp01
We are developing detector readout integrated circuits (ROICs) for X-ray and Gamma-ray spectroscopy. The ROICs are applications specific (ASICs) for satellite instrumentation in space. The ICs described in this article belong to the VATA family with integrated analog-to-digital converters (ADCs) for fully digital readout of x-ray and gamma-ray detectors. The VATAs are ideal for the readout of cadmium zinc telluride (CZT), cadmium telluride (CdTe), silicon pads and strips, and large area avalanche photodiodes (APDs) with scintillators.]]>
We are developing detector readout integrated circuits (ROICs) for X-ray and Gamma-ray spectroscopy. The ROICs are applications specific (ASICs) for satellite instrumentation in space. The ICs described in this article belong to the VATA family with integrated analog-to-digital converters (ADCs) for fully digital readout of x-ray and gamma-ray detectors. The VATAs are ideal for the readout of cadmium zinc telluride (CZT), cadmium telluride (CdTe), silicon pads and strips, and large area avalanche photodiodes (APDs) with scintillators.]]> Tue, 27 Mar 2012 04:33:07 GMT /slideshow/multichannel-detector-readout-integrated-circuits-with-adcs-for-xray-and-gammaray-spectroscopy-in-space/12172166 maehlum@slideshare.net(maehlum) Multi-channel Detector Readout Integrated Circuits with ADCs for X-ray and Gamma-ray Spectroscopy in Space maehlum We are developing detector readout integrated circuits (ROICs) for X-ray and Gamma-ray spectroscopy. The ROICs are applications specific (ASICs) for satellite instrumentation in space. The ICs described in this article belong to the VATA family with integrated analog-to-digital converters (ADCs) for fully digital readout of x-ray and gamma-ray detectors. The VATAs are ideal for the readout of cadmium zinc telluride (CZT), cadmium telluride (CdTe), silicon pads and strips, and large area avalanche photodiodes (APDs) with scintillators. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/mikkelsen-2010-v2-120327043308-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds" /> We are developing detector readout integrated circuits (ROICs) for X-ray and Gamma-ray spectroscopy. The ROICs are applications specific (ASICs) for satellite instrumentation in space. The ICs described in this article belong to the VATA family with integrated analog-to-digital converters (ADCs) for fully digital readout of x-ray and gamma-ray detectors. The VATAs are ideal for the readout of cadmium zinc telluride (CZT), cadmium telluride (CdTe), silicon pads and strips, and large area avalanche photodiodes (APDs) with scintillators.

Multi-channel Detector Readout Integrated Circuits with ADCs for X-ray and Gamma-ray Spectroscopy in Space from Gunnar Maehlum

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1 From gamma ray imaging in space to medical diagnostics /slideshow/from-gamma-ray-imaging-in-space-to-medical-small/12171154 fromgammarayimaginginspacetomedical-small-120327030925-phpapp02
Talk given at the transatlantic science week, innovation frontiers, University of California, Berkeley, October 2011. The talk describes how space technology can be used in Medicine. ]]>
Talk given at the transatlantic science week, innovation frontiers, University of California, Berkeley, October 2011. The talk describes how space technology can be used in Medicine. ]]> Tue, 27 Mar 2012 03:09:23 GMT /slideshow/from-gamma-ray-imaging-in-space-to-medical-small/12171154 maehlum@slideshare.net(maehlum) From gamma ray imaging in space to medical diagnostics maehlum Talk given at the transatlantic science week, innovation frontiers, University of California, Berkeley, October 2011. The talk describes how space technology can be used in Medicine. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/fromgammarayimaginginspacetomedical-small-120327030925-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds" /> Talk given at the transatlantic science week, innovation frontiers, University of California, Berkeley, October 2011. The talk describes how space technology can be used in Medicine.

From gamma ray imaging in space to medical diagnostics from Gunnar Maehlum

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1 https://cdn.slidesharecdn.com/profile-photo-maehlum-48x48.jpg?cb=1536006818 General management of fabless semiconductor company specializing in analog/mixed mode Application Specific Integrated Circuits for space, medical and industrial applications. www.ideas.no https://cdn.slidesharecdn.com/ss_thumbnails/94600a21-f751-4b9c-86da-31a93295f34b-161024153716-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/20160907ideaspresentation/67588405 2016-09-07-IDEAS-prese... https://cdn.slidesharecdn.com/ss_thumbnails/2015-05-21nirca-short-presentation-r1-150602080046-lva1-app6892-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/nirca-a-digitizer-and-controller-for-focal-plane-arrays/48878141 NIRCA a digitizer and ... https://cdn.slidesharecdn.com/ss_thumbnails/ideas-at-ess-presentation-140212102248-phpapp02-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/ideas-atesspresentation/31129957 Integrated Detector El...