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TCD2553AD
CCD IMAGE SENSOR
TOSHIBA TCD2553AD
TOSHIBA CCD IMAGE SENSOR CCD (Charge Coupled Device)
TCD2553AD
The TCD2553AD is a high sensitive and low dark current
5340 x 3 elements linear image sensor.
The sensor can be used for image scanner. The device
contains a row of 5340 elements x 3 line photodiodes,
which provide a 24 line/mm (600DPI) across a A4 size
paper. The device is operated by 5V (Pulse), and 12V
power supply.
FEATURES
0 Number of Image Sensing Elements
: 5340 x 3
q Image Sensing Element Size : 8/1m by 8/rm on 8/1m centers
0 Photo Sensing Region : High sensitive and low dark
current PN photodiode WDlP24G-400-1.78 (B)
0 Clock : 2 phase (5V) Weight '. 8.09 (Typ.)
It Power Supply : 12V (DC)
0 Package : 24 pin CERDIP
0 Distance Between Photodiode Array : 64 gm, 8 line PIN CONNECTIONS
0 Internal Circuit : Electrical Shutter _Function V
S/H, Clamp Circuit 051E _ F F E OD
MAXIMUM RATINGS (Note 1) OS2 2 E SS
CHARACTERISTIC SYMBOL RATING UNIT OS? 3 EFE
Clock Pulse Voltage I/fb V SS 4 El 9513
Shift Pulse Voltage VSH V ‘p E E SHI
Reset Pulse Voltage VR_S -0.3--8 V _PE I o m 19 ¢1A1
Clamp Pulse Voltage W V ma 7 18 MM
Sample and Hold Voltage V? V
Electrical Shutter Volta e V V ICG2 8 El SH2
Power Supply VOD V [CGI 9 El /IA2
Digital Power Supply VDD -0.3--15 V SH? 10 E ¢2A2
Operating Temperature Topr o-tio °C ¢2A3 11 o o o EVDD
Storage Temperature Tstg -25--85 °C ¢1A3 12 'ii, ti,',' 'i': Ess
(Note 1) : All voltage are with respect to SS terminals
(Ground). (TOP VIEW)
980910EBA1
OTOSHIBA is continually working to improve the quality and the 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 observe standards of safety, and to avoid
situations in which a malfunction or failure of a TOSHIBA product could cause loss of human life, bodily injury or
damage to property. In developing your designs, please ensure that TOSHIBA products are used within sdecified
operating ranges as set forth in the most recent products specifications. Also, please keep in mind the precautions
and conditions set forth in the TOSHIBA Semiconductor Reliability Handbook.
OThe products described in this document are subject to the foreign exchange and foreign trade laws.
OThe information contained herein is presented only as a guide for the applications of our products. No responsibility
is assumed by TOSHIBA CORPORATION for any infringements of intellectual propert or other rights of the third
parties which may result from its use. No license is granted by implication or ot erwise under any intellectual
property or other rights of TOSHIBA CORPORATION or others.
OThe information contained herein is subject to change without notice.
1999-07-02 1/14
TOSHIBA
TCD2553AD
CIRCUIT DIAGRAM
PHOTO DIODE (B)
SHIFT GATE 1
CCD ANALOG SHIFT REGISTER (B)
PHOTO DIODE (G)
SHIFT GATE 2
CCD ANALOG SHIFT REGISTER (G)
PHOTO DIODE (R)
SHIFT GATE 3
CCD ANALOG SHIFT REGISTER (R)
1 ¢1A3
11 ¢2A3
SS 7 c7 SS SS
PIN NAMES
PIN No. SYMBOL NAME PIN No. SYMBOL NAME
1 OSI Signal Output 1 (Blue) 13 SS Ground
2 OS2 Signal Output 2 (Green) 14 VDD Power (Digital)
3 OS3 Signal Output 3 (Red) 15 ¢2A2 Clock 2 (Phase 2)
4 SS Ground 16 ¢1A2 Clock 2 (Phase 1)
5 7 Sample and Hold Gate 17 SH2 Shift Gate 2
6 5 Clamp Gate 18 ¢2A1 Clock 1 (Phase 2)
7 ss Ground 19 ¢1A1 Clock 1 (Phase 1)
8 SS Ground 20 SH1 Shift Gate 1
9 SS Ground 21 ¢1B Final Stage Clock (Phase 1)
10 SH3 Shift Gate 3 22 AT Reset Gate
11 ¢2A3 Clock 3 (Phase 2) 23 SS Ground
12 ¢1A3 Clock 3 (Phase 1) 24 OD Power (Analog)
1999-07-02 2/14
TOSHIBA TCD2553AD
OPTICAL/ ELECTRICAL CHARACTERISTICS
(Ta = 25''C, VOD = VDD = 12 v, l/ff = VSH = VR-S = SV (PULSE), f/ =1MHz,Ws =1MHz,t|NT =10ms,
LIGHT SOURCE = A LIGHT SOURCE + CM500S FILTER (t = 1 mm), LOAD RESISTANCE = 100 k0)
CHARACTERISTIC SYMBOL MIN. TYP. MAX. UNIT NOTE
Red R (R) 4.6 6.6 8.6
Sensitivity Green R(G) 5.6 8.1 10.5 V/Ix-s (Note 2)
Blue R(B) 3.9 5.6 7.3
Photo Response Non Uniformity PRNU (1) - 10 20 % (Note 3)
PRNU (3) - 3 12 mV (Note 4)
Image Lag l - 1 - % (Note 5)
Saturation Output Voltage VSAT 2.0 2.5 - V (Note 6)
Saturation Exposure SE - 0.31 - (Note 7)
Dark Signal Voltage VDRK - 3 9 mV (Note 8)
Dark Signal Non Uniformity DSNU - 4 12 mV (Note 8)
DC Power Dissipation PD - 200 400 mW
Total Transfer Efficiency TTE 92 - - %
Output Impedance 20 - - 1 kn
DC Compensation Output Voltage vos 3 5 7 V (Note 9)
Random Noise NDa - 0.8 - mV (Note 10)
Reset Noise VRSN - 200 - mV (Note 9)
(Note 2) : Responsivity is defined for each color of signal outputs average when the
photosensitive surface is applied with the light of uniform illumination and
uniform color temperature.
(Note 3) : PRNU (1) is defined for each color on a single chip by the expressions below when
the photosensitive surface is applied with the light of uniform illumination and
uniform color temperature.
PRNU(1) = x 100 (%)
xl‘ Q:
When Y is average of total signal output and Ax is the maximum deviation from
Y. The amount of incident light is shown below.
Red - 1/2.SE
Green 1/2.SE
Bule 1 /4 . SE
(Note 4) : PRNU (3) is defined as maximum voltage with next pixel, where measured 5% of
SE (Typ.).
1999-07-02 3/14
TOSHIBA TCD2553AD
(Note 5) : Image Lag is defined as follows.
sun n n n
LED -l_oNI OFF
os 'age Lag
Signal
(Note 6) : VSAT is defined as minimum saturation output of all effective pixels.
(Note 7) : Definition of SE
SE = fl (Ixs)
(Note 8) : VDRK 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.
VMDK -
(Note 9) : DC signal output voltage is defined as follows.
Reset Noise Voltage is defined as follows.
1999-07-02 4/14
TOSHIBA TCD2553AD
(Note 10) : 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
conditions) calculated by the following procedure.
VIDEO OUTPUT VIDEO OUTPUT
OUTPUT WAVEFORM 200 ns 200 ns
(EFFECTIVE PIXELS ---l-------.------.------------ l -
UNDER DARK CONDITION) " " __----- - AV
I I I l
PIXEL n PIXEL (n + 1)
1) Two adjacent pixels (pixel n and n + 1) in one reading are fixed as
measurement points.
2) Each of the output level at video output periods averaged over 200 ns period
to get Vn and V(n + 1).
3) V(n + 1) is subtracted from Vn to get AV.
g:iV--Vn-V(n+1)
4) The standard deviation of AV is calculated after procedure 2) and 3) are
repeated 30 times (30 readings).
n-V 1 30 / 1 3% (|AV'I m2
--- . J-- - -
30i§1|AV'I 30i=1 I
5) Procedure 2), 3) and 4) are repeated 10 times to get sigma value.
6) 10 sigma values are averaged.
- 1 10 .
a - 10j E16]
7) F value calculated using the above procedure is observed) times larger
than that measured relative to the ground level. So we specify random noise
as follows.
NDtr=-1_r,
1999-07-02 5/14
TOSHIBA TCD2553AD
OPERATING CONDITION
CHARACTERISTIC SYMBOL MIN. TYP. MAX. UNIT
k "H" Level 4.5 5.0 5.5
Cloc Pulse Voltage "L" Level IH 0 0 0.3 V
Shift Pulse Voltage "H" Level VSH 4.5 5.0 5.5 V
"L" Level 0 0 0.3
"H" Level - 4.5 5.0 5.5
Reset Pulse Voltage "L" Level VRS 0 0 0.3 V
"H" Level - 4.5 5.0 5.5
Clamp Pulse Voltage "L" Level ch 0 0 0.3 V
Sample and Hold Pulse "H" Level V_ 4.5 5.0 5.5 V
Voltage "L" Level SP 0 o 0.3
. "H" Level 4.5 5.0 5.5
Electrical Shutter Voltage "L" Level VICG 0 0 0.3 V
Digital Power Supply VDD 11.4 12.0 13.0 V
Power Supply VOD 11.4 12.0 13.0 v
CLOCK CHARACTERISTICS (Ta = 25°C)
CHARACTERISTIC SYMBOL MIN. TYP. MAX. UNIT
Clock Pulse Frequency fp 0.3 1 5 MHz
Reset Pulse Frequency fR-s 0.3 1 5 MHz
Sample and Hold Pulse Frequency fsm 0.3 1 5 MHz
Clock Capacitance C¢A - 400 550 pF
Final Stage Clock Capacitance C¢B - 15 30 pF
Shift Gate Capacitance CSH - 20 30 pF
Reset Gate Capacitance CR_S - 20 30 pF
Clamp Gate Capacitance Cc-p - 20 30 pF
Sample and Hold Gate Capacitance CST: - 20 30 pF
ICG Gate Capacitance CICG - 20 30 pF
1999-07-02 6/14
TCD2553AD
TOSHIBA
L—GVESSZCDl
(SLNSWETE BREE) OOIHEd lflOCIVEH ENI'I l
(1N3W313 l) (smawau s)smdmo AWWF‘IG (smawana 0725) (smawauov) smdmo AWWflG
mumo AWWHG\ smuno WNDIS
\ l | I .
// (smawm v) \ / (smawau vz) (smawau m)
smamo smmno Sindiflo Awwna
ISLNBWE'IS l) / \(SLINSWEHS 9/ .
smdmo 153i Awwno 013le .LHDII
(smamo H /s)
. l I I I I | I so
V‘V‘V‘ UOUO
NN-J wN—-o
\JG‘W U'l
)) js—I |____—
(uouzun; 9m Bugsn) .LNI; H; H
fl) 17 93'
WWWWMM— d_
WWWWWWI—Jw s_
41L H N; (l
u m u ” |___F— HS
—‘I (awu NOIlVUDSiNI) lNh
(300w dWVD ua) .LHVHD DNIINIL
1999-07-02 7/14
TCD2553AD
TOSHIBA
B—GVESSZCDJ.
(SlNEIWJ'IJ 8885) CIOIHEd mouvaa SNH l
(iNawa‘la L) (smawau 8) smamo "WWV‘G (SiNEiWaH 0,55) (smawau 0v) smdmo Awwna
.Lnuno Awwna\ smamo ‘IVNDIS
\ I \ .
/ (smawau v) \ / (51N3w313 vz) \ (smawm El.)
(91N3W313 1’ _,// Simtgg \(smawau s) —/ 51%an smamo AWWflCI
SifldiflO 1531 GEIHS LHDI’I
\ [Slf‘ldif‘lO H/S)
(ungpun; 93| Sugsn) .lNI; r(_ {L I
J) A) DDI
I (L (L (1 r1 |_|— fl=2
n n n7
WWWWMML—MUL s_u
mmmmmmmmmmm m
H (( H (L
——l )1 fl) J) ))
(awn Nouwsaml) iNI: I I HS
(300w dWVD EINI‘I) .LHVHD DNIWIJ.
1999-07-02 8/14
TOSHIBA
TIMING REQUIREMENTS
TCD2553AD
t2 t3 t4
l l f61A
/ GND \ \
3.5 V (MAX.) 3.5 V (MAX.)
1/ 1.5V(M|N.) 1.5V(M|N.)
ffitA il \
t9 t10 t11 t9
Rs 8 l
t13 t14
CP l l
(Bit Clamp Mode)
t15 t18 t16 t19
OS Reference
Level Video Signal
t20 t20
t21 t23 t22
1999-07-02 9/14
TOSHIBA TCD2553AD
TIMING REQUIREMENTS
SH / \ tt tt /
'cs,-)"";,,-
t24 t25 t26
35 L/ ff-
ICG jr"'-), t
INTEGRATION TIME
CHARACTERISTIC SYMBOL MIN. (NltYeP11) MAX. UNIT
. . t1 120 1000 -
Pulse Timing of SH and ¢1A t5 800 1000 - ns
SH Pulse Rise Time, Fall Time t2, t4 0 50 - ns
SH Pulse Width t3 3000 5000 - ns
Pulse Timing of SH and CP t6 0 500 - ns
/IA, /2A Pulse Rise Time, Fall Time t7, t8 0 50 - ns
Pulse Timing of ¢1A and RS t9 100 - - ns
RS Pulse Rise Time, Fall Time t10, t11 0 20 - ns
RS Pulse Width t12 40 100 - ns
CP Pulse Rise Time, Fall Time t15, t16 0 20 - ns
Pulse Timing of RS and CP t13 120 200 - ns
Pulse Timing of ¢1A, ¢2A and CP t14 10 50 - ns
Pulse Timing of RS and RS-noise t17 (Note 13) - - ns
CP Pulse Width t18 40 100 - ns
SP Pulse Rise Time, Fall Time t21, t22 - 20 - ns
SP Pulse Width t23 40 100 - ns
Pulse Timing of RS and SP t20 0 20 - ns
Video Data Delay Time (Note 12) t19 - 80 - ns
Pulse Timing of 95 IA and ICG t24 0 10 - ns
ICG Pulse Width t25 200 - - ,as
Pulse Timing of ICG and RS t26 100 - - ns
(Note 11) : TYP. is the case of fRS = 1.0 MHz.
(Note 12) : Load Resistance is 100 k0.
1999-07-02 10/14
TOSHIBA TCD2553AD
(Note 13) :
t17 (ns)
0 100 200 300 400
RS PULSE WIDTH (ns)
APPLICATION NOTE
FUNCTION ON OFF
Sample & Hold Function 7 Pulse Tr' = Low
Electrical Shutter Function ICG Pulse ICG = Low
CLAMP MODE
CLAMP MEANS CP INPUT PULSE
Bit Clamp 5 Pulse
Line Clamp CP = sm
TYPICAL SPECTRAL RESPONSE
SPECTRAL RESPONSE
RELATIVE RESPONSE
400 450 500 550 600 650 700
WAVE LENGTH A (nm)
1999-07-02 11/14
TOSHIBA TCD2553AD
TYPICAL DRIVE CIRCUIT
(h1prF/25V +5V 5V
" 0.1 F/25V
10pF/25V /l 0.1/zF/25V
_3+ J, "'T:
A F-- -n
ss1Bl I IC?
:o<} 1
L____J
J, 1"" "1.
a otC] a '
ss2All '
l o:::] l x
¢1A2' I
i ot:0 i
+12v ss2Ait', l
l 04 i
95 l o<} l
0.1,uF/25V l l
-Ir- 9”“: o<} l
10tF/251/ L - J ICI
5112:5151 1 sr,.c,y,eTiyse2T:ysr2yvr,,cy1s)
OD _s ¢1Bs 1¢1A1 ¢2A1 SH2 ¢1A2 ¢2A2 VDD
) TCD2553AD
OSI OS2 OF3 SS st: F ICG1 ICG2 ICG? SH3 ¢2A3 ¢1A3
Ld Isl Lul Isl Ld Ld le I I s I I9 I I10I |11I Ld I (hlpF/25V
r--- ---,
"' 5H1: cl I
R1€ me' R1€12V l l
I ' A SH2 I I
1 4 a Y,
0.1 F/25V
. I" 5H3: °
II I I "N
e l 10pF/25V F I I
R1 R11:R1, a I occ-_
i I + - I I
M 7 I l
TR1 I I h.
osocr'-"> l °TR1 a_s l I l
TRI)i-
tt R215 mi
ICI, 2, 3 , TC74HC04AP
TR1 : 2SC1815-Y
R1 : 1509
R2 : 15009
1999-07-02 12/14
TOSHIBA TCD2553AD
CAUTION
l. Window Glass
The dust and stain on the glass window of the package degrade optical performance of CCD
sensor.
Keep the glass window clean by saturating a cotton swab in alcohol and lightly wiping the surface,
and allow the glass to dry, by blowing with filtered dry N2.
Care should be taken to avoid mechanical or thermal shock because the glass window is easily to
damage.
2. Electrostatic Breakdown
Store in shorting clip or in conductive foam to avoid electrostatic breakdown.
3. Incident Light
CCD sensor is sensitive to infrared light.
Note that infrared light component degrades resolution and PRNU of CCD sensor.
4. Lead Frame Forming
Since this package is not strong against mechanical stress, you should not reform the lead frame.
We recommend to use a IC-inserter when you assemble to PCB.
1999-07-02 13/14
TOSHIBA TCD2553AD
OUTLINE DRAWING
WDIPZ4G-400-1.78(B) Unit : mm
(Note 1) (Note 3)
12-2#0.8 42.7(8umx5340) 0710.1 ' lk
-r.r.rcer''lt_o
r 24 13 T ---.'r-- j: g
66.0i0.7 I
(Note 2)
(Note 1) :
(Note 2) :
(Note 3) :
(Note 4) :
Weight : 8.0g (Typ.)
‘ (0.25)
No.1 SENSOR ELEMENT (SI) TO EDGE OF PACKAGE.
TOP OF CHIP TC) BOTTOM OF PACKAGE.
GLASS THICKNESS (n = 1.5)
No.1 SENSOR ELEMENT (SI) TO EDGE OF NO. 1 PIN.
1999-07-02 14/14
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