c8799 module data processing unit for nmos linear image sensor data processing unit with usb interface features applications l built-in 12-bit a/d converter l adjustable data rate (5 mhz max.) l internal memory: 1 mega-word l interface of computer: usb 1.1 l simultaneous measurements using multiple units l spectrophotometry l position measurement c8799 is a data processing unit that converts video signals from an nmos image sensor driver circuit into digital signals and t ransfers them to a pc. the usb interface allows easy connection to a pc for high-speed data communications at 12 mbps. 1 absolute maximum ratings (ta=25 c) parameter symbol value unit digital power supply v d +7 v analog power supply v a 18 v operating temperature topr 0 to +50 * 1 c storage temperature ts t g 0 to +60 * 1 c *1: no condensation specifications parameter remark specification +5 v * 2 +5 v, 200 ma +15 v * 2 +15 v, 150 ma supply voltage -15 v -15 v, 0 ma (for image sensor driver circuit supply) video input signal * 3 0 to 10 v control output signal (start) * 4 positive logic synchronized output signal (clk) * 5 16 mhz, 8 mhz, 4 mhz, 2 mhz, 1 mhz, 500 khz, 250 khz, 125 khz, 62.5 khz a/d resolution 12 bit data rate * 6 5 mhz (max.) internal memory 1 mega-word interface of computer usb 1.1 compatible os * 7 windows 98, windows 2000, windows xp *2: tentative data *3: c8799-01 compatible with 0 to 5 v supply is also available. *4: pulse width and interval are adjustable. *5: setting is selectable. *6: data rate equals the clk frequency divided by the number of clk pulses generated in an nmos driver circuit for forming pixe ls. *7: correct operation on os (operating system) has been verified, but please note that operation has not been verified on all p c models.
data processing unit for nmos linear image sensor c8799 2 timing chart (external trigger setting) kaccc0176ea when ext. trig is input while gate is at high level, data is enabled from the next scan. data collection timing by external one-shot trigger (when enabled with falling edge) the m-in-start setting (t2) is ignored when this mode is selected. but t1 stays enabled. integration time depends on tx. data collection timing by external continuous trigger input (when enabled with falling edge) * internal signal effective data effective data data collection start key input ext. trig m-in-start * gate * data start ext. trig m-in-start * data start t2 tx t1 t2 t2 connector for multichannel detector head: d-sub 15 pin socket clk start trigger +5 v eos video osc. trig ext. trig monitor +5 v +5 v offset pga gain setting +5 v +15 v -15 v +5 v +15 v -15 v d0 to d11 rd memory 1 mega-word cs cpu mpx sel usb dos/v computer wr connector for power supply: hr10a-10r-10s controller time base data processing unit c8799 pga 12 bit adc 5 mhz sampling kaccc0173ea block diagram
data processing unit for nmos linear image sensor c8799 3 connector for power supply: hr10a-10r-10s connector: epl00250 130 32 121 i/f connector for multichannel detector head: d-sub 15 pin socket type usb connector dimensional outline (unit: mm) kacca0114ea timing chart (accumulation setting) kaccc0177ea ext. trig m-in-start * m-in-start * clk osc. trig start t1 1 clk width (synchronized with clk pulse rising edge) * internal signal ts (=t2) t2 output in synchronization with rising edge output in synchronization with falling edge
data processing unit for nmos linear image sensor c8799 hamamatsu photonics k.k., solid state division 1126-1 ichino-cho, hamamatsu city, 435-8558 japan, telephone: (81) 053-434-3311, fax: (81) 053-434-5184, http://www.hamamatsu.c om u.s.a.: hamamatsu corporation: 360 foothill road, p.o.box 6910, bridgewater, n.j. 08807-0910, u.s.a., telephone: (1) 908-231-0 960, fax: (1) 908-231-1218 germany: hamamatsu photonics deutschland gmbh: arzbergerstr. 10, d-82211 herrsching am ammersee, germany, telephone: (49) 08152 -3750, fax: (49) 08152-2658 france: hamamatsu photonics france s.a.r.l.: 8, rue du saule trapu, parc du moulin de massy, 91882 massy cedex, france, telepho ne: 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: 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/e, 20020 arese, (milano), italy, telephone: (39) 02-935-81-733, fax: (39) 02-935-81-741 information furnished by hamamatsu is believed to be reliable. however, no responsibility is assumed for possible inaccuracies or omissions. specifications are subject to change without notice. no patent rights are granted to any of the circuits described herein. ?200 2 hamamatsu photonics k.k. cat. no. kacc1078e02 nov. 2002 dn 4 5 10 9 4 3 2 6 7 1 8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 kaccc0069ea pin connection of ?signal i/o? connector kaccc0178ea pin no. terminal name i/o content 1 nc no connection 2 video i video signal 3 +15 v o +15 v supply line 4 -15 v o -15 v supply line 5 +5 v o +5 v supply line 6 start o mcd reset signal 7 clk o mcd synchronization signal 8 eos i sensor end-of-scan signal 9 a. gnd analog ground 10 a. gnd analog ground 11 nc no connection 12 d. gnd digital ground 13 d. gnd digital ground 14 d. gnd digital ground 15 trigger i a/d conversion timing pin no. terminal name i/o content 1 +15 v i +15 v supply line 2 a. gnd analog ground 3 -15 v i -15 v supply line for mcd 4 a. gnd analog ground 5 +5 v i +5 v supply line 6 d. gnd digital ground 7 +5 v i +5 v supply line for mcd 8 d. gnd digital ground 9 nc no connection 10 nc no connection note) mcd: multichannel detector head (15-pin d-sub connector) r-circle type connector made by hirose: hr10a-10r-10s connection example for data processing unit (c8799) to peripheral units kaccc0184ed cable for image sensor (connectorized at both ends) a3017 a3017-01 a3017-02 (0.5 m) (1 m) (1.5 m) signal cable a3020 (1.5 m, 2 cables) (connectorized at both ends) oscilloscope data processing unit c8799 usb cable (1.5 m) c8799 accessory ibm pc/at compatible computer c8892 h a m a m a t s u
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