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1、SOFRADIR SOFRADIR The Sofradir staring snapshot 320 x 256 Mid Wave MW Infrared Focal Plane Assemblies IRFPA are offered to answer the military and commercial systems requirement of band II 3 5 m detection These IRFPAs take advantage of the Sofradir optimized high performance stable low defect densit
2、y Photo Voltaic HgCdTe technology for staring arrays Hybridized on a Sofradir state of the art CMOS Read Out Integrated Circuit ROIC these IRFPAs are offered in various long vacuum life Dewar and Cooler configurations in order to meet the different mechanical and cooling needs of the systems Standar
3、d configurations Detector Dewar Assembly DDA without or with Joule Thomson cooler pressurized gas cooling Integrated Detector Dewar Cooler Assembly IDDCA with miniature Stirling cycle rotary cooler for compact low power configuration On request configurations IDDCA with split Stirling cycle linear c
4、ooler for expanded lifetime system integration facilitation Technical characteristics described in this data sheet are for information only They are not contractual and may change without prior notice Over and above the visible ARRAY FEATURES Pixel pitch30 mx30 m Material spectral response0 8 m 5 0
5、m Detector spectral response3 7 m 4 8 m cold filter FPA Operating Temperatureup to 110K Stirling cycle coolers 80K or 90K Joule Thomson cooler ROIC FEATURES SelectionParallel or serial electrical interface ModesSnap shot operation direct injection input circuit integrate then read mode programmable
6、integration time 3 s anti blooming Window modesFixed 320 x256 320 x240 256x256 or random any size down to 64x1 anywhere in the 320 x256 array Charge handling capacity12 10 6 e or 37 10 6 e for 100 well fill Electrical dynamic range 80 dB Readout noise1000 e for highest gain Signal outputs1 or 4 Pixe
7、l output rateup to 6 6 MHz per output Frame rateup to 320 Hz full frame rate 320 x256 4 outputs Electrical interface14 inputs outputs default mode 4 outputs gain 1 320 x256 2 pins for regulation TYPICAL PERFORMANCE Pixel NETD average 10 mK f 2 37 10 6 e 300K 50 well fill 90 Hz 16 mK f 4 12 10 6 e 30
8、0K 50 well fill 80 Hz Residual Fixed Pattern Noiselow and stable NETD Non uniformity 99 5 typical NETD 2xNETDaverage MTFmaximized thanks to Sofradir process OPTIONS Proximity driving electronics including ADC Processing and video electronics Technical training and support MARS MW 320 x 256 HgCdTe MW
9、IR 30 m pitch AFFORDABLE PRODUCTION READY FORMAT Technical characteristics described in this data sheet are for information only They are not contractual and may change without prior notice SOFRADIR HEADQUARTERSDEVELOPMENT AND PRODUCTION CENTER 43 47 rue Camille Pelletan Z I B P 21 web site 92290 CH
10、ATENAY MALABRY France38113 VEUREY VOROIZE FRANCE Phone 33 1 41 13 45 30 Fax 33 1 46 61 58 84Phone 33 4 76 28 77 00 Fax 33 4 76 53 85 97 RM2 7i microcooler FOV f 4 Weight 0 45 kg 0 99 lb Operating Temperatures 40 C 71 C Power supply 32 V Typical characteristics at 20 C 90K Cooldown input power12 5 WA
11、C Regulated input power6 5 WAC Cooldown time 6 min 30 sec WAC at cooler pins AC input K508 microcooler Integrated cooler driving electronics FOV f 2 or f 4 Weight 0 6 kg 1 32 lb Operating Temperatures 40 C 71 C Power supply 24 V Typical characteristics at 20 C 90K Cooldown input power10 5 WDC Regula
12、ted input power5 7 WDC Cooldown time6 min 30 sec WDC at cooler C CE DC input MARS MW RM2 MARS MW K508 11 mm Joule Thomson cooler FOV f 2 Weight 0 15 kg 0 33 lb Operating Temperatures 40 C 71 C Argon gas Typical characteristics at 20 C 90K 310bar Argon gas Cooldown time1 min 30sec Maximum Gas consump
13、tion30 Nl min Regulated Gas consumption 10 Nl min MARS MW JT LS5 7i Split cooler Weight 1 50 kg 3 3 lb Operating temperatures 40 C 71 C Power supply 11 V Typical characteristics at 20 C 77K Cooldown input power35 WAC Regulated input power16 WAC Cooldown time5 min WAC at cooler cable AC input MARS MW LS5 SOFRADIR SOFRADIR MARS MW 320 x256 HgCdTe MWIR 30 m pitch STANDARD CONFIGURATIONS
