Maintenance/ Discontinued

Size: px

Start display at page:

Download "Maintenance/ Discontinued"

Ralph Armstrong
6 years ago
Views:

1 D Linear Image Seor MN4 -Bi High-esoluion D Linear Image Seor Overview The MN4 is a -pixel high resoluion D linear image seor combining phoo-sies using floaing phoodiodes and D analog shif regisers for read ou. I provides large oupu a a high S/N raio for visible ligh inpus over a wide range of wavelengh. Feaures floaing phoodiodes and n-channel buried ype D shif regisers for read ou are inegraed in a single chip. Permis high speed scanning of a daa rae of 4MHz. High blue respoiviy of a maximum respoiviy raio of 4 (yp.) a 4nm, and smooh specral respoe over he enire visible region. Large signal oupu of m (yp.) a sauraion, and hold ype combined odd/even oupu ha makes signal processing easy. 4 Black dummy bis and sufficienly low opical respoe (yp..) a he areas oher han he phoodeecor region. Operaion wih a single posiive power supply. Block Diagram OS DS idenifies he Pin posiion. OS DS OG 4 D D N A A TG PG DD SS B B IS 4 B B B B4 D D Pin Assignme D D4 4 (Top iew) WDIP--4 PG OS DS DD SS B B IS Applicaion eading ou drawings, characers and numerals in copying machines, fax machines, Os, ec. Measuremen of posiion and dimeio of objecs. Mainenance/ Disconinued Mainenance/Disconinued includes following four Produc lifecycle sage. (planed mainenance ype, mainenance ype, planed disconinued yped, disconinued ype) OS DS OG D D N A TG A B o B4 : Black reference pixels D o D 4 : Dummy invalid pixels

2 MN4 D Linear Image Seor Absolue Maximum aings (Ta=, SS=) Parameer Symbol aing Uni Power supply volage Inpu volage Oupu volage Operaing emperaure range Sorage emperaure range Operaing ondiio olage condiio (Ta= o, SS=) Power supply volage IS es pin volage Oupu gae volage T T DD I O opr sg. o. o. o o 4 o Parameer Symbol ondiion min yp max Uni Phoosorage gae volage TG es pin volage D shif regiser clock High level D shif regiser clock Low level ese gae clock High level ese gae clock Low level Shif gae clock High level Shif gae clock Low level DD IS OG PG TG H L H L SH SL = IS DD =, DD componen is added o OG. DD = PG = TG OG SS Timing condiio (Ta= o ) Parameer Symbol ondiion min yp max Uni Shif regiser clock frequency ese clock frequency Shif clock rise ime Shif clock fall ime Shif clock se up ime Shif clock pulse widh Shif clock hold ime Shif regiser clock rise ime Shif regiser clock fall ime ese clock rise ime ese clock fall ime ese clock pulse widh ese clock se up ime ese clock hold ime f f Sr Sf Ss SW Sh r f r f W s h f =f =/T See iming diagrams () o (). Mainenance/ Disconinued Mainenance/Disconinued includes following four Produc lifecycle sage. (planed mainenance ype, mainenance ype, planed disconinued yped, disconinued ype)....t MHz MHz µs µs

3 D Linear Image Seor MN4 Elecrical haracerisics lock inpu capaciance (Ta= o ) Parameer Symbol ondiion min yp max Uni Shif regiser clock inpu capaciance* A, A B, B pf ese clock inpu capaciance Shif clock inpu capaciance S IN =, f=mhz pf pf * A, A, B, and B are respecively conneced o D, D,, and inernally. D characerisics (Ta= o ) Parameer Symbol ondiion min yp max Uni Power supply curren IDD ma IN= IS es pin leak curren IIS ma Phoo sorage gae leak curren IPG µa IN= Oupu gae pin leak curren IOG µa A characerisics (Ta= o ) Parameer Symbol ondiion min yp max Uni Signal oupu se up ime OS OS oupu level=4m Signal oupu hold ime Oh Opical haracerisics (Sandard operaiing condiion, f=4mhz, Tin.=ms, Ligh source: G-4, Green-ligh fluorescen lamp (peak wavelengh=4nm)) Parameer Symbol ondiion min yp max Uni Sauraion oupu volage Sauraion exposure Minimum sauraion exposure oupu volage Phoorespoe non-uniformiy Bi non-uniformiy Dark signal oupu volage Shif regiser oal rafer efficiency Phoodeecor respoe Modulaion rafer funcion OS-DS D level difference Deph of phoodeecor Phoodeecor lineariy SAT SE SEmin. PNU BNU d STTE PP MTF D PSU* PSL* STTE exposure:.4 lx s exposure:.4 lx s exposure:.4 lx s Dark condiion Nyquis spaial frequency Dark condiion ± ± ±.. m lx s m m m µm µm Mainenance/ Disconinued * When here are any problems regarding hese parameers, hey can be specified again in coulaion wih he cusomer. Noe ) The opical characerisics apply o he pixels excluding he 4 dummy pixels. Noe ) Ipecion condiio: Using an ND filer (ramissiviy of ) and a sli of dimeio 4 4mm. Disance beween seor and sli is mm and he search angle is ±. Mainenance/Disconinued includes following four Produc lifecycle sage. (planed mainenance ype, mainenance ype, planed disconinued yped, disconinued ype)

4 MN4 D Linear Image Seor Pin Descripio Pin No. Symbol Pin name ondiion OS DS OG Signal oupu ompeaion oupu Oupu gae 4 D ese clock D shif regiser clock D N D shif regiser clock Non connecion A D shif regiser clock Inernally conneced o D. A TG PG D shif regiser clock Tes pin Phoo sorage gae Inernally conneced o D. onnec exernally o Ground. Shif gae clock IS Tes pin onnec exernally o DD. 4 B B SS DD DS D shif regiser clock D shif regiser clock Ground D shif regiser clock D shif regiser clock eese clock Power supply ompeaion oupu Inernally conneced o. Inernally conneced o. Inernally conneced o he subsrae. OS Signal oupu Noe) onnec he N pin exernally o Ground. orucion of he Image Seor The MN4 can be made up of he hree secio ofa) phoo deecor region, b) D rafer region (shif regiser), and c) oupu region. a) Phoo deecor region The phooelecric conversion device coiss of a µm floaing phoodiode and a µm channel sopper for each pixel, and of hese devices are linearly arranged side by side a a pich of µm. The phoo deecor's windows are µm µm squares and ligh inciden on areas oher han hese windows is opically shu ou. The phoo deecor is provided wih 4 opically shielded pixels which serve as he black reference. b) D Trafer region (shif regiser) The opical oupu afer phooelecric conversion is raferred respecively o he odd and even D rafer region a he iming of he shif gae elecrode ( ), he phooelecric convered oupu raferred o his analog shif regiser is raferred successively o he oupu region. A buried ype D ha can be driven by a -phase clock is used as he analog shif regiser. c) Oupu region The signal raferred o his region is sen o he deecor region and is amplified by a wo sage source follower amplifier. Evaluaion board The placemen of he each componen is very imporan in order o ge a good oupu signal. The evaluaion board BS is available for evaluaing he MN4. Mainenance/ Disconinued Mainenance/Disconinued includes following four Produc lifecycle sage. (planed mainenance ype, mainenance ype, planed disconinued yped, disconinued ype)

5 D Linear Image Seor MN4 Timing Diagram () I/O iming Inegraion Time (Tin.) Signal oupu volage (m) DS DS OS Ss OS () Drive iming Sr Sf SW Sh haracerisics under sandard operaing condiion Ligh source: Green fluorescen lamp B B B B B ob 4 = Black reference pixels D od 4= Dummy invalid pixels Graphs and haracerisics B B B 4 ( ) DS (DS ) OS (OS ) ( ) r f ( ) S W h Phooelecric onversion haracerisics D D D D OS elaive respoiviy T r f.. Oh Noe) epea he rafer pulses (, ) for more han 4 periods. () Timing condiion measuring circui Drive circui A A B B 4 Mainenance/ Disconinued = = =pf =pf = =pf 4 Specral espoe haracerisics Under sandard operaing condiion Mainenance/Disconinued includes following four Produc lifecycle sage. (planed mainenance ype, mainenance ype, planed disconinued yped, disconinued ype) Exposure (lx s) Wavelengh λ (nm)

6 MN4 D Linear Image Seor Drive ircui Diagram (Digial Secion).µF Ω EXT P INT 4 / / LS LS Xal S. 4MHz LS4 Ω EXT / LS SP 4 INT kω LS pf 4 LS pf 4 LS LS LS LS Ω 4 Ω kΩ A A B B... µf µf Ω µf µf.kω µf µf Drive ircui Diagram (Analog Secion) 4 PGTG A A N D D OG DS OS MN4 IS B B SS I DD DSOS Ω 4.µF Ω µf µf 4.kΩ DSN 4 A A A 4 4 A A Ω 4 Ω 4 A Ω D D DI Ω ( o ) µf.µf ( o ) ( o ) TIGGE 4pF µf.µf 4 Ω Ω A B A B 4 µf. µf Ω Ω SA kω 4 kω 4 4 Ω 4 µf 4. µf.kω 4 kω SA onnec a.µf capacior beween he and GND pi of each TTL I ( o ). A sands for he following circui. µf. 44 µf 4 4.kΩ 4 Ω 4 SA LHG IDEO Ω OUTPUT 4 µf 4 4 kω 4µF 4.µF 44 Ω Mainenance/ Disconinued 4 Ω Ω µf. µf Ω Ω SA kω kω 4 4 Ω µf. µf.kω kω SA µf. µf.kω LHG Ω µf Mainenance/Disconinued includes following four Produc lifecycle sage. (planed mainenance ype, mainenance ype, planed disconinued yped, disconinued ype) µf µf.µf Ω Ω SA IDEO OUTPUT kω

7 eques for your special aenion and precauio in using he echnical informaion and semiconducors described in his book () If any of he producs or echnical informaion described in his book is o be expored or provided o non-reside, he laws and regulaio of he exporing counry, especially, hose wih regard o securiy expor conrol, mus be observed. () The echnical informaion described in his book is inended only o show he main characerisics and applicaion circui examples of he producs, and no licee is graned under any inellecual propery righ or oher righ owned by our company or any oher company. Therefore, no respoibiliy is assumed by our company as o he infringemen upon any such righ owned by any oher company which may arise as a resul of he use of echnical informaion described in his book. () The producs described in his book are inended o be used for sandard applicaio or general elecronic equipmen (such as office equipmen, communicaio equipmen, measuring irume and household appliances). oul our sales saff in advance for informaion on he following applicaio: Special applicaio (such as for airplanes, aerospace, auomobiles, raffic conrol equipmen, combusion equipmen, life suppor sysems and safey devices) in which excepional qualiy and reliabiliy are required, or if he failure or malfuncion of he producs may direcly jeopardize life or harm he human body. Any applicaio oher han he sandard applicaio inended. (4) The producs and produc specificaio described in his book are subjec o change wihou noice for modificaion and/or improvemen. A he final sage of your design, purchasing, or use of he producs, herefore, ask for he mos up-o-dae Produc Sandards in advance o make sure ha he laes specificaio saisfy your requireme. () When designing your equipmen, comply wih he range of absolue maximum raing and he guaraneed operaing condiio (operaing power supply volage and operaing environmen ec.). Especially, please be careful no o exceed he range of absolue maximum raing on he raien sae, such as power-on, power-off and mode-swiching. Oherwise, we will no be liable for any defec which may arise laer in your equipmen. Even when he producs are used wihin he guaraneed values, ake ino he coideraion of incidence of break down and failure mode, possible o occur o semiconducor producs. Measures on he sysems such as redundan design, arresing he spread of fire or prevening glich are recommended in order o preven physical injury, fire, social damages, for example, by using he producs. () omply wih he irucio for use in order o preven breakdown and characerisics change due o exernal facors (ESD, EOS, hermal sress and mechanical sress) a he ime of handling, mouning or a cusomer's process. When using producs for which damp-proof packing is required, saisfy he condiio, such as shelf life and he elapsed ime since firs opening he packages. () This book may be no reprined or reproduced wheher wholly or parially, wihou he prior wrien permission of Masushia Elecric Indusrial o., Ld. Mainenance/ Disconinued Mainenance/Disconinued includes following four Produc lifecycle sage. (planed mainenance ype, mainenance ype, planed disconinued yped, disconinued ype)

Maintenance/ Discontinued

Maintenance/ Discontinued CCD Linear Image Seor MND 8-Bi High-Respoiviy CCD Linear Image Seor wih Inernal Clock Driver Overview The MND is a high respoiviy CCD linear image seor having floaing phoodiodes in he phoodeecor region,