CCD area image sensor S8984-02 Front-illuminated FFT-CCD for X-ray imaging 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 film to the faceplate. The S8984-02 is a variant of the S8984 and uses a FOP (fiber optic plate) as the faceplate instead of a FOS (fiber 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 X-ray monitoring photodiode incorporated General X-ray imaging High dynamic range: 12-bit Non-destructive inspection Long-term stability 1700 (H) × 1200 (V) pixel format Pixel size: 20 × 20 μm Coupled with FOP for X-ray imaging 100% fill factor Low dark signal Low readout noise MPP operation AC/DC X-ray source adapted Structure Parameter CCD structure Fill factor Cooling Number of total pixels Number of effective pixels Pixel size Image size Vertical clock phase Horizontal clock phase Output circuit Dimensional outline Window Other S8984-02 Full frame transfer 100% Non-cooled 1708 (H) × 1202 (V) 1700 (H) × 1200 (V) 20 (H) × 20 (V) μm 34 (H) × 24 (V) mm 2-phase 2-phase Emitter follower without load resistance 39.5 (H) × 27.5 (V) mm FOP (fiber optic plate) MPP mode (low dark current operation) www.hamamatsu.com 1 CCD area image sensor S8984-02 Electrical and optical characteristics (Ta=25 °C, VOD=15 V, unless otherwise noted) Parameter Symbol Vertical Horizontal Summing Full well capacity Ta=25 °C Ta=-40 °C Dynamic range White spots Point defects *6 Black spots Cluster defects Column defects Blemish *5 Min. 100 1.0 - Fw CCD node sensitivity Dark current (MPP mode) Readout noise Remark Sv DS *1 *2 Nr *3 DR *4 - *7 *8 Typ. 200 300 600 1.4 250 90 60 3333 - Max. 2500 20 20 3 1 Unit keμV/ee /pixel/s - e- rms - VOD=15 V, RL (load resistance of emitter follower)=1 kΩ Dark signal doubles for every 5 to 7 °C. Operating frequency is 1 MHz. Dynamic range = Full well capacity / Readout noise Refer to “Characteristics and use of FFT-CCD area image sensor” of technical information. 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 *1: *2: *3: *4: *5: *6: Dimensional outline (unit: mm) 39.5 ± 0.5 1.9 24.0 1 27.5 ± 0.4 34.0 0.55 3.6 Photosensitive area FOP 26.4 1.0 → 14 FOP 35.5 Connector 0.55 Molex 52745-1497 6.55 24 C1.0 3.0 26.5 FOP Alumina substrate Cu-W (0.5 t) 2.0 1.0 1.5 11.4 FOP 10.0 CCD chip KMPDA0284EB 2 CCD area image sensor S8984-02 Precautions Operating and storage environment · 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. Deterioration by X-ray irradiation · Like other X-ray detectors, X-ray CCD performance deteriorates due to X-ray irradiation, for example causing the dark current to increase and X-ray sensitivity to decrease. In some applications, the image sensor should be replaced as a consumable product. Others · If using an X-ray CCD for medical equipment, please contact your local HAMAMATSU sales office. Information described in this material is current as of August, 2011. Product specifications are subject to change without prior notice due to improvements or other reasons. Before assembly into final 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 disasters or improper product use. Copying or reprinting the contents described in this material in whole or in part is prohibited without our prior permission. 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: Smidesvägen 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 Cat. No. KMPD1131E01 Aug. 2011 DN 3