TCD1502C ,CCD LINEAR IMAGE SENSORTCD1502CTENTATIVE TOSHIBA CCD LINEAR IMAGE SENSOR CCD(Charge Coupled Device)The TCD1502C is a high ..
TCD1502C ,CCD LINEAR IMAGE SENSORTCD1502CTENTATIVE TOSHIBA CCD LINEAR IMAGE SENSOR CCD(Charge Coupled Device)The TCD1502C is a high ..
TCD1502C ,CCD LINEAR IMAGE SENSORTCD1502CTENTATIVE TOSHIBA CCD LINEAR IMAGE SENSOR CCD(Charge Coupled Device)The TCD1502C is a high ..
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TCD1503D ,CCD LINEAR IMAGE SENSOR The TCD1503D is a high sensitive and low dark current 5000 elements CCD image sensor.FEATURES Number of Image Sensing Elements : 5000 elements Image Sensing Element Size : 7 µm by ..
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TCD1502C
CCD LINEAR IMAGE SENSOR
TOSHIBA TCD1502C
TENTATIVE TOSHIBA CCD LINEAR IMAGE SENSOR CCD(Charge Coupled Device)
TCD1i502C
The TCD1502C is a high sensitive and low dark current
5000 elements CCD image sensor.
The sensor is designed for facsimile, imagescanner and
The device contains a row of 5000 elements photodiode
which provide a 16 lines/mm (400DPI) across a A3 size
paper. The device is operated by 5V (pulse), and 12V
power supply.
FEATURES
0 Number of Image Sensing Elements : 5000 elements
I s . El Si WDlP22-C-d00-2.5dB
o mage ensmg ement Ize Wei ht . 5.4 T
1 7pm by 7pm on 7pm centers g . . g( yp.)
0 Photo Sensing Region: High sensitive and low voltage
dark signal pn photodiode
0 Clock : 2 phase (5V)
0 Package : 22pin DIP
PIN CONNECTIONS
MAXIMUM RATINGS (Note 1)
CHARACTERISTIC SYMBOL RATING UNIT 051E 1 22 052
Clock Pulse Voltage Vp SS E 21 SS
Shift Pulse Voltage VSH -0 3--8 OD l: 20 RS2
Reset Pulse Voltage VR_S . V m E 19 SH
Clamp Pulse Voltage Vc-p fill' E 18 9618
Power Supply Voltage VOD -0.3-15 a E 17 cm
Operating Temperature Topr -2r-60 "C
Storage Temperature Tstg -40--100 "C NC E 16 NC
NC IE 15 SS
(Note 1) All voltage are with respect to SS terminals
(Ground). 52520 E E WE
¢1o 10 13 "
NC 11 5000 12 NC
(TOP VIEW)
961001EBA2
O TOSHIBA 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 responsibilit of the buyer, when utilizing
TOSHIBA products, to observe standards of safety, and to avoid situations in which a malfunction or failure of a TO HIBA 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 specified
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.
1997-06-30 1/12
TOSHIBA
TCD1502C
CIRCUIT DIAGRAM
CE W ¢1B fl1E ¢2E
20 (iir, (ii) fiit
OD <3) j'''' I T
SIGNAL
052 'ia)- OUTPUT cco ANALOG SHIFT REGISTER 2
BUFFER
SHIFT GATE 2 19)SH
rs Ps m trt C) co
3N ...... '/l).erii,-rst,, PHOTO .?'i'?,lCir''e' ...... 33
Do 't::-y'Giry"'''"""' DIODE mmmEE EE
SHIFT GATE 1
SIGNAL
OSI o- OUTPUT cco ANALOG SHIFT REGISTER 1
BUFFER
5 49 IIS) Id,) (O-Q)-
CP1 RS1 sb2B SS ¢1o sf20 SS SS
PIN NAME
¢1E,O Clock (Phase 1)
¢2E, O Clock (Phase 2)
ssll? Final Stage Clock (Phase 1)
7523 Final Stage Clock (Phase 2)
SH Shift Gate
RS Reset Gate
CP Clamp Gate
OSI Signal Output 1
OS2 Signal Output 2
OD Power
SS Ground
NC Non Connection
961001EBA2'
O The products described in this document are subject to foreign exchange and foreign trade control laws.
o The information contained herein is presented only as a guide for the ap lications of our products. No responsibility is assumed by TOSHIBA
CORPORATION for any infringements of intellectual property or other rights 0 the third parties which may result from its use. No license is granted
l implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others.
o T 9 information contained herein is subject to change without notice.
1997-06-30 2/12
TOSHIBA TCD1502C
OPTICAL/ ELECTRICAL CHARACTERISTICS
(Ta = 25°C, V0D=12V, Vp =VSH --is--VC7-- 5v, fp =1MHz,
tINT(INTEGRATION TIME)=10ms, LIGHT SOURCE=DAYLIGHT FLUORESCENT LAMP,
LOAD RESISTANCE =100k0)
CHARACTERISTIC SYMBOL MIN. TYP. MAX. UNIT NOTE
Sensitivity R 7.2 9 10.8 V/ lx-s
Photo Response Non Uniformity PRNU - - 10 % (Note 2)
PRNU (3) - 4 8 mV (Note 8)
Saturation Output Voltage VSAT 1.5 2 - V (Note 3)
Saturation Exposure SE 0.14 0.22 - Ix-s (Note 4)
Dark Signal Voltage VDRK - 1 2.5 mV (Note 5)
Dark Signal Non Uniformity DSNU - 1 2.5 mV (Note 5)
DC Power Dissipation PD - 300 364 mW
Total Transfer Efficiency TTE 92 - - %
Output Impedance 20 - 0.5 1 k0
Dynamic Range DR - 2000 - - (Note 6)
. V051 3.5 4.5 6
DC Signal Output Voltage vow 3.5 4.5 6 V (Note 7)
DC Differential Error Voltage IVos1-Voszl - - 300 mV
(Note 2) Measured at 50% of SE (Typ.)
Definition of PRNU : PRNU= % x100(%)
Where Tis average of total signal outputs and Ax is maximum deviation from 7
under uniform illumination. (Channel 1)
In the case of 2500 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.
(Note 4) Definition of SE:SE= 'f" (Ix-s)
1997-06-30 3/12
TOSHIBA TCD1502C
(Note 5) 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 DRK
i iii :DSNU
VDRK is proportional to tINT (Integration Time).
So the shorter tINT condition makes wider DR values.
(Note 6) Definition of DR : DR--
(Note 7) DC signal output voltage and DC compensation output voltage are defined as
follows:
(Note 8) PRNU (3) is defined as maximum voltage with next pixel, where measured 5% of SE
(Typ.)
1997-06-30 4/12
TOSHIBA TCD1502C
OPERATING CONDITION
CHARACTERISTIC SYMBOL MIN. TYP. MAX. UNIT
"H" Level V¢1E, o 4,5 5 5.5
Clock Pulse Voltage "L" Level 1/p2E, O 0 - 0.5 V
. "H" Level I/PIB 4.5 5 5.5
Final Stage Clock Voltage "L" Level l/pill? 0 - 0.5 V
Shift P I V It "H" Level V 4.5 5 5.5 V
I u se o age "L" Level SH 0 - 0.5
"H" Level vm 4.5 5 5.5
R V I V
eset Pulse otage "L" Level RS2 0 - 0.5
"H" Level W 4.5 5 5.5
Clamp Pulse Voltage "L" Level Vcto2 0 - 0.5 V
Power Supply Voltage VOD 11.4 12.0 13.0 V
CLOCK CHARACTERISTICS (Ta = 25°C)
CHARACTERISTIC SYMBOL MIN. TYP. MAX. UNIT
Clock Pulse Frequency qu - 1 10 MHz
Reset Pulse Frequency frs - 1 10 MHz
CI k C it CPE - 350 450 F
oc apacu ance CPO - 350 450 p
Final Stage Clock Capacitance C¢B - 10 20 pF
Shift Gate Capacitance CSH - 10 20 pF
Reset Gate Capacitance CR-s - 10 20 pF
Clamp Gate Capacitance Cc-p - 10 20 pF
1997-06-30 5/12
TCD1502C
TOSHIBA
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(z x SlNSWE‘IB 8)
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(ZXlNSWSE I)
smano 1.531
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JUL'kIJLflJUUUUUUULfl—U—MUUULH—LHIJUUUUUUUULfl-sJ—HJUU— IQ
ULRMJULLHJLHJWJLHJULJMQUMLJLJULLLJ n.II_II_II_r _
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comummaw
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1997-06-30 6/12
TOSHIBA
TCD1502C
TIMING REQUIREMENTS
SH, ¢1 Timing
t2 t3 M
SH / \
A‘ -'ta,
¢1E,0 N
GND \ \
N 1.5V (iuor)N 1SV(Mlll)
¢1. ¢2, A3"", EFL os Timing
f2B Z (
CP1 / il
t13 t15
OS sd VIDEO SIGNAL
t8 t10
S E l t17 \
t13 t15
052 fN, /
VIDEO SIGNAL
._L____. _
1997-06-30 7/12
TOSHIBA TCD1502C
CHARACTERISTIC SYMBOL MIN. (NLIE-9) MAX. UNIT
Pulse Timing of SH and ¢10, E t1, t5 100 300 - ns
SH Pulse Rise Time, Fall Time t2, t4 0 50 - ns
SH Pulse Width t3 500 1000 - ns
551, 552 Pulse Rise Time, Fall Time t6, t7 0 100 - ns
'rs Pulse Rise Time, Fall Time t8, t10 0 20 - ns
AT Pulse Width t9 20 250 - ns
Video Data Delay Time (Note 10) tll, t12 - 20 - ns
ttTi Pulse Rise Time, Fall Time t13, t15 0 20 - ns
C'P Pulse Width t14 20 - - ns
Pulse Timing of AT and CF t16 o - - ns
Pulse Timing of PIB, 52523 and 5 t1? 0 - - ns
(Note 9) TYP. is the case of fR5=1.0MH2
(Note 10) Load Resistance is 100kf)
1997-06-30 8/12
TOSHIBA
TCD1502C
TYPICAL PERFORMANCE CURVES
RELATIVE RESPONSE
SPECTRAL RESPONSE
Ta = 25°C
400 500 600 700 800 900 1000 1 100
WAVELENGTH l (nm)
MODULATION TRANSFER FUNCTION
OF X-DIRECTION
SPATIAL FREQUENCY (Cycles/mm)
0 14.3 28.6 42.9 57.1 71.4
l = 550nm
"s. "ss 0 8
"s,, E
0 0.2 0.4 0.6 0.8 1_0
NORMALIZED SPATIAL FREQUENCY
MODULATION TRANSFER FU NCTION
OF Y-DIRECTION
SPATIAL FREQUENCY (Cycles/mm)
14.3 28.6 42.9 57.1 71.4
l = 550nm
0.2 0.4 0.6 0.8 1.0
NORMALIZED SPATIAL FREQUENCY
1997-06-30 9/12
TOSHIBA
TYPICAL PERFORMANCE CURVES (Cont'd)
DC OUTPUT VOLTAGE v05 (V)
DC OUTPUT VOLTAGE VS
AMBIENT TEMPERATUER
VOD=12V
=1.7mV/°C
AMBIENT TEMPERATURE Ta CC)
x100(%)
DARK SIGNAL VOLTAGE VDRK
SATURATION VOLTAGE VSAT
TCD1502C
DC OUTPUT VOLTAGE VS
POWER SUPPLY VOLTAGE
Ta = 25''C
8 _.-----
a _.-..---"
-l .......---"
g _............---" AVos
r- 4 7 =0.44 -
2 AVOD
60 10 11 12 13 14
POWER SPPLY VOLTAGE VOD (V)
DARK SIGNAL VOLTAGE VS
INTEGRATION TIME
Ta = 60°C
10-1 1 10
INTEGRATION TIME thT (s)
1997-06-30 10/12
TOSHIBA TCD1502C
CAUTION
1. 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.
1997-06-30 11/12
TOSHIBA TCD1502C
PACKAGE OUTLINE
WDIP22-C-400-2.54B (A) Unit in mm
(Note 1) (Note 3)
1 1 .5i0.8
35(7" m x 5000) _ 0.7i0.1
co 8 CD
CD - .
rn. t] " tl
CD L!)
+1 0 CM. CD
g. = e, -
(j,' 53.6M.5
ii g ut
v2 -itl--t--
:1: w Q
_. g Q
a? tra'
14.1 TYP
1.02:0.1
(Note 1) No.1 SENSOR ELEMENT (SI) TO EDGE OF PACKAGE.
(Note 2) TOP OF CHIP TO BOTTOM OF PACKAGE.
(Note 3) GLASS THICKNES (n = 1.5)
Weight : 5.4g (Typ.)
1997-06-30 12/12
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