ccd area image sensor www.hamamatsu.com front-illuminated fft-ccd for x-ray imaging s8984-02 1 x-ray monitoring photodiode incorporated 1700 (h) 1200 (v) pixel format pixel size: 20 20 m coupled with fop for x-ray imaging 100% ll factor low dark signal low readout noise mpp operation ac/dc x-ray source adapted high dynamic range: 12-bit long-term stability structure parameter s8984-02 ccd structure full frame transfer fill factor 100% cooling non-cooled number of total pixels 1708 (h) 1202 (v) number of effective pixels 1700 (h) 1200 (v) pixel size 20 (h) 20 (v) m image size 34 (h) 24 (v) mm vertical clock phase 2-phase horizontal clock phase 2-phase output circuit emitter follower without load resistance dimensional outline 39.5 (h) 27.5 (v) mm window fop ( ber optic plate) other mpp mode (low dark current operation) the s8984-02 is an fft-ccd image sensor suitable for x-ray imaging. the user can use the s8984-02 as an x-ray image sensor by attaching a desired scintillator lm to the faceplate. the s8984-02 is a variant of the s8984 and uses a fop ( ber optic plate) as the faceplate instead of a fos ( ber optic plate with scintillator). the thickness of the fop was also changed from 1.5 mm to 10 mm, in order to increase resistance to x-ray irradiation. features applications general x-ray imaging non-destructive inspection
ccd area image sensor s8984-02 2 electrical and optical characteristics (ta=25 c, v od =15 v, unless otherwise noted) parameter symbol remark min. typ. max. unit full well capacity vertical fw 100 200 - ke - horizontal - 300 - summing - 600 - ccd node sensitivity sv * 1 1.0 1.4 - v/e - dark current (mpp mode) ds * 2 - 250 2500 e - /pixel/s readout noise ta=25 c nr * 3 -90- e - rms ta=-40 c -60- dynamic range dr * 4 - 3333 - - blemish * 5 point defects * 6 white spots - --20 - black spots - - 20 cluster defects * 7 --3 column defects * 8 --1 * 1: v od =15 v, r l (load resistance of emitter follower)=1 k * 2: dark signal doubles for every 5 to 7 c. * 3: operating frequency is 1 mhz. * 4: dynamic range = full well capacity / readout noise * 5: refer to ?characteristics and use of fft-ccd area image sensor? of technical information. * 6: white spots > 10 times of max. dark current (2500 e - /pixel/s) black spots > 50% reduction in response relative to adjacent pixels, measured at half of the full well capacity * 7: continuous 2 to 9 point defects * 8: continuous > 10 point defects kmpda0284eb dimensional outline (unit: mm) 26.5 6.55 24 fop 10.0 2.0 11.4 1.0 1.5 c1.0 34.0 photosensitive area 3.6 3.0 24.0 fop 26.4 0.55 0.55 27.5 0.4 fop 35.5 39.5 0.5 1.0 connector fop alumina substrate cu-w (0.5 t) ccd chip molex 52745-1497 1 14 1.9
cat. no. kmpd1131e01 aug. 2011 dn ccd area image sensor s8984-02 www.hamamatsu.com hamamatsu photonics k.k., solid state division 1126-1 ichino-cho, higashi-ku, hamamatsu city, 435-8558 japan, telephone: (81) 53-434-3311, fax: (81) 53-434-5184 u.s.a.: hamamatsu corporation: 360 foothill road, p.o.box 6910, bridgewater, n.j. 08807-0910, u.s.a., telephone: (1) 908-231-0960, fax: (1) 908-231-1218 germany: hamamatsu photonics deutschland gmbh: arzbergerstr. 10, d-82211 herrsching am ammersee, germany, telephone: (49) 8152-375-0, fax: (49) 8152-265-8 france: hamamatsu photonics france s.a.r.l.: 19, rue du saule trapu, parc du moulin de massy, 91882 massy cedex, france, telephone: 33-(1) 69 53 71 00, fax: 33-(1) 69 53 71 10 united kingdom: hamamatsu photonics uk limited: 2 howard court, 10 tewin road, welwyn garden city, hertfordshire al7 1bw, united kingdom, telephone: (44) 1707-294888, fax: (44) 1707-325777 north europe: hamamatsu photonics norden ab: smidesv?gen 12, se-171 41 solna, sweden, telephone: (46) 8-509-031-00, fax: (46) 8 -509-031-01 italy: hamamatsu photonics italia s.r.l.: strada della moia, 1 int. 6, 20020 arese, (milano), italy, telephone: (39) 02-935-81-733, fax: (39) 02-935-81-741 product specifications are subject to change without prior notice due to improvements or other reasons. before assembly into fi nal products, please contact us for the delivery specification sheet to check the latest information. type numbers of products listed in the delivery specification sheets or supplied as samples may have a suffix "(x)" which means preliminary specifications or a suffix "(z)" which means developmental specifications. the product warranty is valid for one year after delivery and is limited to product repair or replacement for defects discovered and reported to us within that one year period. however, even if within the warranty period we accept absolutely no liability for any loss caused by natural d isasters or improper product use. copying or reprinting the contents described in this material in whole or in part is prohibited without our prior permission. information described in this material is current as of august, 2011. x-ray ccds are not hermetically sealed, so avoid operating or storing them in high humidity locations. do not store in locations subject to excessive vibrations. do not use x-ray ccds in equipment that requires special quality and reliability, and may directly affect human life or cause personal injury if the equipment breaks down or malfunctions. like other x-ray detectors, x-ray ccd performance deteriorates due to x-ray irradiation, for example causing the dark current to in- crease and x-ray sensitivity to decrease. in some applications, the image sensor should be replaced as a consumable product. if using an x-ray ccd for medical equipment, please contact your local hamamatsu sales of ce. precautions operating and storage environment deterioration by x-ray irradiation others 3
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