TCD1707D

TCD1707D TOSHIBA | Alldatasheet

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TOSHIBA CCD LINEAR IMAGE SENSOR CCD (Charge Coupled Device) The TCD1707D is a high sensitive and low dark current 7450 elements CCD image sensor. The sensor is designed for facsimile, imagescanner and OcR. The device contains a row of 7450 elements photodiodes which provide a 24 lines/mm (600DPI) across a A3 size paper. The device is operated by 5 V (pulse), and 12 V ‘fr Ar jower supply. & aan power supply vem FEATURES. @ Number of Image Sensing Elements : 7450 elements @ Image Sensing Element Size WDIP22-G-400-2.54D (C) centers @ Photo Sensing Region : High sensitive and low voltage PIN CONNECTIONS dark signal pn photodiode @ Clock : 2 phase (5 V) ost ji | 0s2 @ Package : 22 pin Cerdip op ss «BE e MAXIMUM RATINGS (Note 1) g2e [a | $28 CHARACTERISTIC symMBOL | RATING | UNIT g102 [5] ste 202 2E2 Clock Pulse Voltage 202 [6] $ Shift Pulse Voltage -03~8 Ne fie] we Reset Pulse Voltage v ss [| [is] ss Clamp Pulse Voltage 201 [9 | g2e1 Power Supply Voltage -0.3~15 $101 [ro] tet Operating Temperature | Toor | 0~60 | °C _| Storage Temperature = 25~85 a . (TOP VIEW) (Note 1) : All voltage are with respect to SS terminals (Ground).

000707 EBA:

@ TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or allure of such TOSHIBA products could cause loss of human life, bodily injury or damage t0 property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications, Also, please keep in mind the precautions and conditions set forth in the "Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability Handbook” etc. @ The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires ‘extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury ("Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document shall be made at the customer's own risk. @ The products described in this document are subject to the foreign exchange and foreign trade laws. © The information contained herein is presented only as guide for the applications, of our products. No. responsiblity is assumed by, TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others. @ The information contained herein is subject to change without notice. 2000-09-18 1/11

ce $28 glE2 g2e2 ss g2E1 get SIGNAL BUFFER elelal~{elelel+{+fe ove i i i 3 ef} 2 : ayafsyrmtslalalalRyAy~ owe “S/S |S|ala ala SIGNAL oD RS 2B $102 $202 $s $201 101 PIN NAME Clock (Phase 1) g2E,O Clock (Phase 2) Final Stage Clock (Phase 2) [sh [shite Gate [Rs [Reset Gate [er ——Tclamp ate Signal Output 1 Signal Output 2 [ss round 2000-09-18 2/11

OPTICAL / ELECTRICAL CHARACTERISTICS (Ta = 25°C, Vop = 12V, V¢ = VsH = Vrs = Vcp = 5V (PULSE), ff = 1 MHz, tint (INTEGRATION TIME) = 10 ms, LIGHT SOURCE = DAYLIGHT FLUORESCENT LAMP, LOAD RESISTANCE = 100k) CHARACTERISTIC SYMBOL | min. | tye. | max. | UNIT NOTE Sensitivity Le | 2] | [vies~ | Photo Response Non Uniformity PRNU (3) L— | 6} 12 | mv_| (Note 8) Saturation Output Voltage [Vvsar | 15 | 18 | — | v_| (ote 3) [Saturation Exposure ——~—SC~dCSCSESCSSCSC*dtC0| | O12 | — | ies _| (Note 4) Dark Signal Voltage Work | — [10 [3 | -mv_| (Note 5) Dark Signal Non Uniformity DSNU | — | 40] 10 | mv | (Note 5) DC Power Dissipation [ P| = Ff 350 | 480 [ mw [| Total Transfer Efficiency [ me | oo | oe | — | % fT Output Impedance |Z | — | o2f afk] | Dynamic Range | or | — | 1800 | — | — | (ote 6) [| Vosi | 45 | 60 [ 75 | DC Signal Output Voltage Os! (Note 7) D¢ Differential Error Voltage Wost-Vosal_| — | — | 300 [mv |_| (Note 2) : Measured at 50% of SE (Typ.) Definition of PRNU : PRNU = = «100 (%) Where % is average of total signal outputs and Ax is maximum deviation from % under uniform illumination. (Channel 1) In the case of 3725 elements (Channel 2), the condition is the same as above too. (Note 3) : Vsat is defined as minimum saturation output voltage of all effective pixels. Vi (Note 4) : Definition of SE: SE = aL (lxs) 2000-09-18 3/11

(Note 5) : VpRK is defined as average dark signal voltage of all effective pixels. DSNU is defined as different voltage between VDRK and VMDK when VMDK is maximum dark signal voltage. os — Vork DSNU Vi (Note 6) : Definition of DR: DR = —SAL VDRK VprK is proportional to tijT (Integration Time). So the shorter tijT condition makes wider DR values. (Note 7) : DC signal output voltage and DC compensation output voltage are defined as follows: os Vos ss (Note 8) : PRNU (3) is defined as maximum voltage with next pixel, where measured 5% of SE (Typ.) 2000-09-18 4/11

(Note 9) : Random noise is defined as the standard deviation (sigma) of the output level difference between two adjacent effective pixels under no illumination (i.e. dark condition) calculated by the following procedure. VIDEO OUTPU; VIDEO OUTPU. OUTPUT WAVEFORM (EFFECTIVE PIXELS 200 ns. 200 ns. UNDER DARK CONDITION) eames Oe PEL n orener 1) Two adjacent pixels (pixel n and n + 1) in one reading are fixed as measurement points. 2) Each of the output levels at video output periods averaged over 200 nanosecond period to get Vn and Vn + 1. 3) Vn + 1 is subtracted from Vn to get AV. AV=Vn-Vn+1 4) The standard deviation of AV is calculated after procedure 2) and 3) are repeated 30 times (30 readings). wy. 1 30 . - /t Vil - avy 5) Procedure 2), 3) and 4) are repeated 10 times to get 10 sigma values. 7-1’, 10; 217 6) @ value calculated using the above procedure is observed V2 times larger than that measured relative to the ground level. So we specify the random noise as follows. Random noise = —L > 2000-09-18 5/11

CHARACTERISTIC SYMBOL | min. | tye. | max. | UNIT Clock Pulse Voltage vs2e,0 [0 | — | o5 | © Las | 5 |] 55 | Final Stage Clock Voltage wee [of - fos | * Las [5] 55 | Shift Pulse Voltage “H [of -— [os | * Las | 5] 55 | Reset Pulse Voltage ves [ of[-— os | * Las | 5 |] 55 | Clamp Pulse Voltage ve [ of- yo] * Power Supply Voltage [ voo | v4 | 20 | 130 | v_| CLOCK CHARACTERISTICS (Ta = 25°C) CHARACTERISTIC SYMBOL | min. [ tv. | max. | UNIT Clock Pulse Frequency | — | 1 | 25 _|_wne_ Clock Capacitance (Note 10) pF Final Stage Clock Capacitance [ce | — | 0 | — | oF | Shift Gate Capacitance [<sw | — | 30 | — | oF _| Reset Gate Capacitance [crs | — | 0 | — | oF _| Clamp Gate Capacitance [cee | — | 0 | — | oF | (Note 10) : Vop = 12V 9000-09-18 G/T

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SH, ¢1 Timing $2, RS, CP, OS Timing 2, 8 6 v SH $28 ’ y “ s 88, to Heo +s FA us ee SH, RS, CP Timing LN t12 | [ea] | tra RS $1, $2 CROSS POINT Je sc on | ° RS, CP period GND (ote 11) 1.5 (min)\\ 1.5 V (MIN) (Note 11) : Each RS and CP pins put to Low level during this period. TTT 00-09-18

[eeanacrenane [amon [we [oaitin | Oe | OO | [Pulse Timing of SHand gle, @10 =| tts | 200 | 500 | — | ms _| [SH Pulse Rise Time, Fall Time ——~—S=s|~—2,t# «Of Od] os [SH Poe Width SSSCSC~sSSSSSS*Y COO | Cs [2B Pulse Rise Time, Fall Time ‘| t,t | 0 | 100 | — | ns_| [RS Pulse Rise Time, Fall Time | #10 | 0 | 20 | — | ns_| [RS Pulse Width CY | tS SO *d rs _| [Video Data Delay Time (Note 13) ty — ~*| | os _| [cP Pulse Rise Time, Fall Time =| tts tia | 0 | 20 | — | _ns_| [cP Pulse width SSSC*CtS ST 10 “| t0—S«| SO «drs _| [Pulse Timing of gaBandcP | tts dT Of 0] S's _| mi [eo 100 Pulse Timing of RS and cP [7 [| | 100 [| — | [Pulse Timing of SHand PSC St S*Y 00 «| SS | Ss _| [Pulse Timing of SHand RS tt 20 «| Ss (Note 12) : TYP. is the case of fps = 1.0 MHz (Note 13) : TLoad Resistance is 100kQ. 2000-09-18 9/11

PRECAUTIONS FOR USE OF CCD IMAGE SENSOR 1. Static Electricity This device has some weakly terminals for static electricity. Therefor, please pay attention to treat this device. CCD Image Sensor is protected against static electricity, but inferior puncture mode device due to static electricity is sometimes detected. In handling the device, it is necessary to execute the following static electricity preventive measures, in order to prevent the trouble rate increase of the manufacturing system due to static electricity. a. Prevent the generation of static electricity due to friction by making the work with bare hands or by putting on cotton gloves and non-charging working clothes. b. Discharge the static electricity by providing earth plate or earth wire on the floor, door or stand of the work room. c. Ground the tools such as soldering iron, radio cutting plier or pincette. It is not necessarily required to execute all precaution items for static electricity. It is all right to mitigate the precautions by confirming that the trouble rate within the prescribed range.

2 Window Glass

As the dust and station on the glass window of the package will cause black flow on the picture, never fail to clean the glass surface before using. (Blow compressed vapor, and wipe off the dust, and dirt with soft cloth or paper slightly moistened with alcohol). Fully take care for the handling of the device as the window glass will break or a strong friction is given to the window glass surface. 3. Incident Light CCD image sensor has sensitivity in a wide range zone of light wave length, but its characteristics will sometimes widely change when used with long wave length input light outside the visual light zone. 2000-09-18 10/11

WDIP22-G-400-2.54D (C) Unit in mm ( ) 115408. 85(474mx7450) orto. 22 mmm Ecc —S al a 3q oO a c=) 5 +1 4 [| ] e+

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bd ' " y7s03°°” 53.60.5 Q | 14aTve 0.8+0.1 g Fi [| a | rer oe | |, 0.44015 FS 3 52.640. a 3 ol (Note 1) : No.1 SENSOR ELEMENT (S1) TO EDGE OF PACKAGE. (Note 2) : TOP OF CHIP TO BOTTOM OF PACKAGE. (Note 3) : GLASS THICKNES (n = 1.5) Weight : 5.2g (Typ.) 2000-09-18 11/11