driver circuit for cmos linear image sensor for cmos linear image sensor s11639 c13015 www.hamamatsu.com 1 structure parameter speci cation unit output type digital - a/d resolution 16 bit interface usb 2.0 - absolute maximum ratings parameter symbol condition value unit supply voltage vdd ta=25 c 0 to +6.0 v input signal voltage * 1 vi ta=25 c 0 to +vdd v operating temperature topr no dew condensation * 2 0 to +50 c storage temperature tstg no dew condensation * 2 -20 to +70 c * 1: trigger input * 2: when there is a temperature difference between a product and the surrounding area in high humidity environment, dew condensatio n may occur on the product surface. dew cond ensation on the product may cause deterioration in characteristics and reliability. note: exceeding the absolute maximum ratings even momentarily may cause a drop in product quality. always be sure to use the product within the absolute maximum ratings. the c13015 is compatible with the following cmos linear image sensor. note that the c13015 does not include a sensor. type no. number of pixels number of effective pixels pixel size ( m) image size [mm (h) mm (v)] s11639 2048 1 2048 1 14 200 28.672 0.200 the c13015 is a driver circuit developed for hamamatsu cmos linear image sensor s11639. by connecting the c13015 to a pc through the usb 2.0 interface, you can control the c13015 from the pc and acquire 16-bit digital output numeric data con- verted from the sensor?s analog video signal. the c13015 consists of a sensor circuit board that drives the sensor and an in- terface circuit board that drives the sensor circuit board and performs data communication with the pc. the two circuit boards are connected via a exible cable. the sensor circuit board is compact, making it easy to be installed in optical systems. the interface circuit board has an external trigger i/o connectors that can be used to synchronize with external devices. this product comes with application software (dcic-usb) that runs on windows 7 (32-bit, 64-bit). it can be used to easily control the c13015 from the pc. the product also includes a dll that the user can use to create original c13015 control programs. built-in 16-bit a/d converter interface: usb 2.0 single power supply: usb bus powered (+5 vdc) compact sensor circuit board: easy to install in optical systems external synchronization capable features spectrometers cmos linear image sensor s11639 control and data acquisition application
driver circuit for cmos linear image sensor c13015 2 electrical characteristics (ta=25 c) parameter symbol condition min. typ. max. unit readout frequency fop - 10 - mhz line rate * 3 ---4khz conversion gain gc gain=1 - 28 - v/adu trigger output voltage high level - vdd=+5 v 3.8 - vdd v low level - - 0.6 v trigger input voltage high level - vdd=+5 v +3.5 - vdd v low level - - 1.5 v current consumption ic - 350 500 ma high start pulse period * 4 * 6 thp(st) 10 - tpi(st) - 200 clock * 5 start pulse period * 4 * 7 tpi(st) 2500 - 4294967295 clock * 5 * 3: theoretical line rate value determined by the internal operation timing of the driver circuit. this is different from the line rate de ned in the sensor speci cations. this is also differ ent from the rate (system rate) in a series of processes that acquire data into the pc via the usb 2.0 port. * 4: thp(st) < tpi(st) * 5: 1 clock=1/fop * 6: a maximum value exists when the synchronization mode is internal mode, external edge mode, or external gate mode. * 7: a maximum value exists when the synchronization mode is internal mode or external gate mode. electrical and optical characteristics (ta=25 c) parameter symbol min. typ. max. unit readout noise nr - 50 - adu rms saturation output dsat - - 65535 adu dynamic range * 8 dr - 1300 - - operating voltage - +4.75 +5.0 +5.25 v * 8: dr=dsat/nr functions function description trigger mode change the following trigger modes are available. for the detailed timing of each mode, see ?trigger mode? in ?timing chart? (p.4). internal mode external edge mode external level mode external gate mode gain adjustment the gain can be set to a value between 1 and 6 with a 6-bit number ranging from 0 to 63. the preset gain is calculated by the following equation. the default gain is 1. gain= 6 1 + 5 ( 63 - g 63 ) g: 6-bit value offset adjustment the offset can be set in the range of -255 to +255. the offset increment per step is approximately 1.2 mv. the offset is set by writing a 9-bit value to the c13015 internal register. if the most signi cant bit (msb) of the 9-bit value is zero, the offset is positive. otherwise, the offset is negative. the bit values other than the msb are the magnitude of the offset. note that because the offset circuit is arranged before the ampli er stage, the actual offset is equal to the offset value set above gain. integration time change the sensor integration time is changed by changing the high period of the st pulse. start pulse period change a maximum value exists for internal mode or external gate mode.
driver circuit for cmos linear image sensor c13015 3 block diagram kaccc0774ea timing chart sensor drive timing the two parameters that can be changed for the sensor drive timing are the st pulse width thp(st) and the line period tpi(st). for the thp(st) and tpi(st) setting ranges in internal mode, external edge mode, and external gate mode (explained later), see ?ele ctrical characteristics? (p.2). the values t1, t2, and t3 in the following gure are xed. for details, refer to the s11639 cmos linear image sensor datasheet. the following condition must be met. tpi(st) > thp(st) vdd power supply power supply +5 v usb bus power usb trigger in trigger out cpu&usb control timing circuit interface circuit board buffer afe (a/d converter) sensor circuit board flexible cable [c13015] 16 level converter +5.0 v ? +3.3 v start, clk video cmos sensor [s11639] kaccc0780ea t3 tpi(st) thp(st) t1 tlp(st) t2 integration time clk st video
driver circuit for cmos linear image sensor c13015 4 trigger mode internal mode when a start command is received from the pc, the c13015 starts sensor integration and outputs acquired image data. kaccc0775ea video data video data video data video data video data video data start line period sensor integration sensor output camera output stop external edge mode the sensor integration is synchronized to the edges of an external input trigger signal. when the circuit receives an external trigger after having received a start command, the circuit sends the image data output from the sensor to the pc. kaccc0776ea video data video data video data video data start sensor integration trigger input sensor output camera output stop external level mode integration time and line transmission period are controlled using an external trigger signal. kaccc0777ea video data video data video data video data start sensor integration trigger input sensor output camera output stop external gate mode integration is performed only while the external trigger is valid. kaccc0778ea video data video data video data video data video data video data start line period sensor integration sensor output camera output stop trigger input
driver circuit for cmos linear image sensor c13015 5 dimensional outline (unit: mm) sensor circuit board interface circuit board kacca0359ea weight: approx. 40 g (including the exible cable but not the sensor) 30 0.3 80 0.3 70 0.1 20 0.1 (12.3) (12.1) (1.9) 1.6 0.19 (4.2) (3) (4) ?3.2 index mark [sensor attachment side] 60 0.3 (65) 1.6 0.19 (7.1) 2) 50 0.1 80 0.3 70 0.1 (12.3) (4) ?3.2 tolerance unless otherwise noted complies with jis b 0408-b.
driver circuit for cmos linear image sensor c13015 cat. no. kacc1231e01 jun. 2015 dn 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, bridgewater, n.j. 08807, u.s.a., telephone: (1) 908-231-0960, fax: (1) 908-23 1-1218 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, teleph one: 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, unit ed kingdom, telephone: (44) 1707-294888, fax: (44) 1707-325777 north europe: hamamatsu photonics norden ab: torshamnsgatan 35 16440 kista, sweden, telephone: (46) 8-509-031-00, fax: (46) 8-5 09-031-01 italy: hamamatsu photonics italia s.r.l.: strada della moia, 1 int. 6, 20020 arese (milano), italy, telephone: (39) 02-93581733 , fax: (39) 02-93581741 china: hamamatsu photonics (china) co., ltd.: b1201, jiaming center, no.27 dongsanhuan beilu, chaoyang district, beijing 100020 , china, telephone: (86) 10-6586-6006, fax: (86) 10-6586-2866 product specifications are subject to change without prior notice due to improvements or other reasons. this document has been carefully prepared and the information contained is believed to be accurate. in rare cases, however, there may be inaccuracies such as text errors. before using these products, always contact us for the delivery specification sheet to check the latest specifications. the product warranty is valid for one year after delivery and is limited to product repair or replacement for defects discovere d 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 june, 2015. 6 related information www.hamamatsu.com/sp/ssd/doc_en.html precautions disclaimer image sensor related product datasheet available at our website (www.hamamatsu.com) cmos linear image sensor s11639 cd-rom (includes the instruction manual, application software, and dll le) usb (mini b) cable flexible cable for connecting sensor circuit board and interface circuit board accessories connection example kaccc0779ea usb 2.0 external trigger input pulse generator laser light source external trigger output [c13015] pc
|
