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TCD1501C
CCD LINEAR IMAGE SENSOR
TOSHIBA TCD1501C
TENTATIVE TOSHIBA CCD LINEAR IMAGE SENSOR CCD(Charge Coupled Device)
TCI1501C
The TCD1501C which includes sample-and-hold circuit 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 photodiodes
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 WDlP22-C-d00-2.5dB
0 Image Sensing Element Size Weight : 5.4g (Typ.)
: 7pm by 7pm on 7pm centers
0 Photo Sensing Region: High sensitive and low voltage
dark signal pn photodiode
0 Clock : 2 Phase (5V)
0 Internal Circuit : S/H circuit
0 Package : 22pin DIP
PIN CONNECTIONS
MAXIMUM RATINGS (Note 1)
CHARACTERISTIC SYMBOL RATING UNIT os IE 1 22 DOS
Clock Pulse Voltage V95 SS E El SS
Shift Pulse Voltage VSH ODE 20 5
Reset Pulse Voltage VR_S -0.3--8 V FTs E EISH
Clamp Pulse Voltage Vc-p ¢2B IE E ¢1B
Sample and Hold Pulse Voltage l/rp SS E E15
Power Supply Voltage VOD -0.3--15
Operating Temperature Topr -25--60 °C NC E E NC
Storage Temperature Tstg -40--100 °C NC E El SS
20 9 14 2E
(Note 1) All voltage are with respect to SS terminals 75 I: El 75
(Ground). ¢10 IE El fblE
NC 11 5000 El 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 TCD1501C
CIRCUIT DIAGRAM
951B ¢1E ¢2E
(fig ATh
COMPENSATION
OUTPUT BUFFER
CCD ANALOG SHIFT REGISTER 2
DOS 22
———® %’|
SHIFT GATE 2 19>SH
S/H q-r-r- ...... G0l0,',-rue,,...PHOT0 .onoxoxnu: ...... Psps
DOD DDDmmw
i) DIODE mm“
l SHIFTGATE1
CCD ANALOG SHIFT REGISTER 1
SIGNAL
OS o- OUTPUT
BUFFER
(Li) 'dA/ 5 (D-tii) Q9 I,.?.,) (ii) (ij)-
cp RS ff2B SS SS fb10 ¢zo SS SS
PIN NAME
¢1E, O Clock (Phase 1)
¢2E, O Clock (Phase 2)
sslB Final Stage Clock (Phase 1)
s92l? Final Stage Clock (Phase 2)
SH Shift Gate
Af; Reset Gate
7 Sample and Hold Gate
"tITS" Clamp Gate
os Signal Output
DOS Compensation Output
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 TCD1501C
OPTICAL/ ELECTRICAL CHARACTERISTICS
(Ta--25tVoD--12V,Vss--VRi-VsH--ust-1e--51/,fp--0.5MHz,fRs--1MHz,
tINT(INTEGRAT|ON TIME)=10ms, LIGHT SOURCE=DAYLIGHT FLUORESCENT LAMP,
LOAD RESISTANCE =100k0)
CHARACTERISTIC SYMBOL MIN. TYP. MAX. UNIT NOTE
Sensitivity R 10.4 13 15_6 V/ Ix-s
Photo Response Non Uniformity SEES (3) I - 6 1: JI, Eng: b)
Register Imbalance RI - - 3 % (Note 3)
Saturation Output Voltage VSAT 2 3 - V (Note 4)
Saturation Exposure SE 0.13 0.23 - Ix.s (Note 5)
Dark Signal Voltage VDRK - 1 2 mV (Note 6)
Dark Signal Non Uniformity DSNU - 2 3 mV (Note 6)
DC Power Dissipation PD - 240 325 mW
Total Transfer Efficiency TTE 92 - - %
Output Impedance 20 - 0.5 1 k0
Dynamic Range DR - 3000 - - (Note 7)
DC Signal Output Voltage vos 4 5 6.5 V (Note 8)
DC Compensation Output Voltage VDOS 4 5 6.5 V (Note 8)
DC Differential Error Voltage |V05-VD05| - - 400 mV
(Note 2) Measured at 50% of SE (Typ.)
Definition ofPRNU:PRNU= tx100ion1)
Where? is average of total signal output and AX is the maximum deviation from?
under uniform illumination.
(Note 3) Measured at 50% of SE (Typ.)
RI is defined as follows:
E Ixn-xn+1l
Rl-- n--1'-_' x100(%)
4999xy
Where " and " +1 are signal output of each pixel. x is average of total signal
output.
(Note 4) VSAT is defined as minimum saturation output voltage of all effective pixels.
1997-06-30 3/12
TOSHIBA TCD1501C
(Note 5)
(Note 6)
(Note 7)
(Note 8)
(Note 9)
(I vs)
Definition ofSE:SE= _£%EL
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
VDRK is proportional to tINT (Integration Time).
So the shorter tINT condition makes wider DR values.
Definition of DR : DR=
DC signal output voltage and DC compensation output voltage are defined as
follows:
os DOS
Vos VDOS
PRUN (3) is defined as maximum voltage with next pixel, where measured 5% of SE
(Typ.)
1997-06-30 4/12
TOSHIBA TCD1501C
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 o - 0.5
Reset P Ise Volta e "H" Level V 4.5 5 5.5 V
u g "L" Level RS 0 - 0.5
"H" Level 4.5 5 5.5
Clamp Pulse Voltage "L" Level ch 0 - 0.5 V
s m I nd H Id P I v It * "H" Level v 4.5 5 5.5
a pe a 0 use o age "L'' Level SP 0 - 0.5
Power Supply Voltage VOD 11.4 12.0 13.0
* Supply "L" level to s_Pterminal when sample-and-hold circuitry is not used.
CLOCK CHARACTERISTICS (Ta = 25°C)
CHARACTERISTIC SYMBOL MIN. TYP. MAX. UNIT
Clock Pulse Frequency qu - 0.5 6.0 MHz
Reset Pulse Frequency fR-s - 1.0 12.0 MHz
Sample and Hold Pulse Frequency fr, - 1.0 2.0 MHz
Cl k C it CPE - 350 450 F
oc apacn ance CPO - 350 450 p
Final Stage Clock Capacitance C¢B - 10 20 pF
Shift Gate Capacitance CSH - 10 20 pF
Reset Gate Capacitance CITS - 10 20 pF
Clamp Gate Capacitance Cc-p - 10 20 pF
Sample and Hold Gate Capacitance Cs-p - 10 20 pF
1997-06-30 5/12
TCD1501C
TOSHIBA
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1997-06-30 6/12
TOSHIBA TCD1501C
TIMING REQUIREMENTS
SH, pl TIMING ssl, Al, frs, W, os, S7TIMING
t2 t3 M
SH / \ Mi? l /
t1 t5 t6 t7
¢1E,o -r I
M t9 t8 t10
t20 I I
GND l \
\1.5V(MIN.)\ 1.5V(M|N.) t15 t18
tlil tll tl?
1997-06-30 7/12
TOSHIBA TCD1501C
CHARACTERISTIC SYMBOL MIN. (NgtYeP-w) 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
s7 Pulse Rise Time, Fall Time tll, t13 0 20 - ns
§F3 Pulse Width t12 20 - - ns
Pulse Timing of TP and AT t14 0 50 - ns
Video Data Delay Time (Note 11) t15, t16 - 30 - ns
5 Pulse Rise Time, Fall Time t17, t19 0 20 - ns
5 Pulse Width t18 20 - - ns
Pulse Timing of Irs and W t20 0 - - ns
Pulse Timing of ¢1B, ss2B and W t21 0 - - ns
(Note 10) TYP. is the case of fR5=1.0MHz
(Note 11) Load Resistance is 100kQ
1997-06-30 8/12
TOSHIBA
TYPICAL PERFORMANCE CURVES
X— MTF
RELATIVE RESPONSE
400 500 600
MODULATION TRANSFER FUNCTION
OF X-DIRECTION
SPATIAL FREQUENCY (Cycles/mm)
SPECTRAL RESPONSE
0 14.3 28.6 42.9 57.1 71.4
l = 550nm "ss,
0.8 'ss,
o 0.2 0.4 .60 0.8 1.0
NORMALIZED SPATIAL FREQU ENCY
700 800
Y— MTF
WAVE LENGTH , (nm)
TCD1501C
Ta = 25°C
1000 1 100 1200
MODULATION TRANSFER FUNCTION
OF Y-DIRECTION
SPATIAL FREQU ENCY (Cycles/ mm)
14.3 28.6 42.9 57.1 71.4
l = 550nm "s,
0.8 "ss,
0.6 'ss,
0'20 0.2 0.4 0.6 0.8 1.0
NORMALIZED SPATIAL FREQU ENCY
1997-06-30 9/12
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TOSHIBA TCD1501C
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 iseasily 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 TCD1501C
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
www.ic-phoenix.com
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