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Eastman Kodak Company

Technical Data

Kodak Digital Science KLI-14403 Image Sensor

Features

Tri-Linear Color Array 3 x 14404 pixels

5um

pixels.

32 line spacing between color channels.

Dual shift register per channel.

Improved blue response filter

Dark reference pixels provided.

Antireflective glass standard.

Wide dynamic range, low noise.

No image lag.

Electronic exposure control.

High charge transfer efficiency.

Two-phase register clocking.

Clocks are 74ACT logic compatible.

10 MHz maximum data rate.

Typical Key Specifications

Dynamic Range

>12 bits

Output Signal

2.7V

Saturation Signal 250K electrons

PRNU(med) 5%

Lag (first field)

0.06%

Dark Current

0.002pA/pixel (max.)

CTE per transfer

0.999998

No darkfield defects allowed

No brightfield defects allowed

Pin Description

Symbol

Description

PhiA

Accumulation Phase Clock

Transfer Gate Clock

LOGn

Exposure Control for Channel (R,G,B)

34,6,7

H1A,B

Phase 1 CCD Clock

19,39

H2A,B

Phase 2 CCD Clock

2,22

PHIR

Reset Clock

VIDn

Blue Output Video (R,G,B)

25,16,14

VDD

Amplifier Supply

VSSn

Ground Reference (R,G,B)

24,17,13

Light Shield / Exposure Drain

Output Gate

Reset Drain

SUB

Substrate / Ground

1,3,4,5,10,11,15,18,20,
21,23,27,30,31,33,37,
38,40

Test Input - Input Diode

Test Input - Input Gate

Revision Number: 3.0 September 8, 2003

SUB

H1A

SUB

LOGR

SUB

PhiA

SUB

VDD

VIDR

VSSR

SUB

H2B

SUB

H2A

SUB

LOGG

LOGB

SUB

PHIR

VSSB

VIDB

SUB

VIDG

VSSG

SUB

H1B

SUB

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Eastman Kodak Company

Technical Data

Kodak Digital Science KLI-14403 Image Sensor

Single Channel Schematic

2 Blank

CCD Cells

2 Blank

CCD Cells

Vdd

VIDn

Vssn

Sub

PHIR

Odd Shift Register

Even Shift Register

PhiAn

LOGn

16 Dark

16 Test

14404 Active Pixels

H1A

H2A

H1B

H2B

H1A

H2A

H1B

H2B

LS/

LOD

4 Bla

nk C

CD C

ells

4 Bl

ank

CCD

Cel

Block Diagram

VidB

VidR

16 Dark

14403 Active Pixels

16 Test

4 Blank

8 Blank

VidG

equivalent pixels

per channel

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Technical Data

Kodak Digital Science KLI-14403 Image Sensor

General Description

The KLI-14403 is a high resolution, tri-linear array designed for high resolution color
scanning applications. Each device contains 3 rows of 14,404 active photoelements,
consisting of high performance 'pinned diodes' for improved sensitivity, lower noise and the
elimination of lag. The pixel height and pitch is 5 micron and the center-to-center spacing
between color channels is 160 microns, giving an effective 32 line delay between adjacent
channels during imaging.
Each row is selectively covered with a red, green or blue integral filter stripe for
unparalleled spectral separation. Electronic exposure control is provided to achieve system
color balance.
Readout of the pixel data for each channel is accomplished through the use of a single
CCD shift register allowing for a single output per channel with no multiplexing artifacts.
Sixteen light shielded photoelements are supplied at the output end of each channel to act
as a dark reference.
The devices are manufactured using NMOS, buried channel processing and utilize dual
layer polysilicon and dual layer metal technologies.
The die size is 76.89 mm X 1.06 mm and is housed in a custom 40-pin, 0.600" wide, dual
in line package with AR coated cover glass.
The KLI-14403 device is a member of a family of Tri-Linear CCD imagers that can ease
transitional designs between different resolution solutions. Other family of devices; KLI-
10203 (10K pixel trilinear), KLI-8023 (8K pixel trilinear), the KLI-6013 (6K trilinear with
improved color filters) and the KLI-6003 (6K trilinear) are designed for ease in transitional
designs.

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Eastman Kodak Company

Technical Data

Kodak Digital Science KLI-14403 Image Sensor

Image Specifications

Specifications given under nominally specified operating conditions for the given mode of operation @ 25oC, fCLK =
500kHz (data rate = 1 MHz), 14.45 ms integration period, AR coverglass, color filters, and an active load as shown in
Figure 4, unless otherwise specified. See notes on next page for further descriptions.

Symbol

Parameter

Min.

Nom.

Max.

Units

Remarks

Vsat

Saturation Output Voltage

2.2

2.7

- - -

Vp-p

Notes 1, 9

deltaVo/deltaN
e

Output Sensitivity

- - -

10.8

- - -

µV/e-

Ne,sat

Saturation Signal Charge

- - -

250,000

- - -

electrons

Responsivity

Notes 2, 9, 10

(@ 450 nm)

- - -

3.5

- - -

V/microJ/cm2

± 10 %

(@ 550 nm)

- - -

V/microJ/cm2

± 10 %

(@ 650 nm)

- - -

6.5

- - -

V/microJ/cm2

± 10 %

Dynamic Range

- - -

Note 3

Idark

Dark Current

- - -

0.002

0.10

pA/pixel

Note 4

CTE

Charge Transfer Efficiency

0.999995

0.999998

- - -

Note 5

Lag

- - -

0.06

0.1

1st Field

Vo,dc

DC Output Offset

6.0

7.5

9.0

Volts

Note 9

PRNU, Low

Photoresponse Non-Uniformity, Low
Frequency

- - -

7.5

% p-p

Note 6

PRNU, Med

Photoresponse Non-Uniformity,
Medium Frequency

- - -

% p-p

Note 7

PRNU, High

Photoresponse Non-Uniformity, High
Frequency

- - -

% p-p

Note 8

Dark Def

Darkfield Defect, brightpoint

- - -

Allowed

Notes 11,12

Bfld Def

Brightfield Defect, dark or bright

- - -

Allowed

Notes 11,13

Exp Def

Exposure Control Defects

- - -

Allowed

Notes 11,14

Amplifier Bandwidth

- - -

MHz

Rout

Output Resistance

- - -

300

- - -

Ohms

delta OE

Odd-Even Offset

- - -

delta OE dark
variance

Odd Even Offset Variance (Dark)

- - -

delta OE brt
variance

Odd Even Offset Variance (Bright)

- - -

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Technical Data

Kodak Digital Science KLI-14403 Image Sensor

Image Specification Notes

1 Defined as the maximum output level achievable before linearity or PRNU performance is

degraded beyond specification

2. With color filter. Values specified at filter peaks. 50% bandwidth = ±30 nm. Color filter arrays

become transparent after 710 nm. It is recommended that a suitable IR cut filter be used to
maintain spectral balance and optimal MTF. See chart of typical responsivity later in this
document.

3. This device utilizes 2-phase clocking for cancellation of driver displacement currents. Symmetry

between PHI1 and PHI2 phases must be maintained to minimize clock noise.

4. Dark current doubles approximately every +9°C.

Measured per transfer. For the total line: (.999995) * 14,436 = 0.9304.

6. Low frequency response is measured across the entire array with a 1000 pixel-moving window

and a 5 pixel median filter evaluated under a flat field illumination.

7. Medium frequency response is measured across the entire array with a 50 pixel-moving window

and a 5 pixel median filter evaluated under a flat field illumination.

8. High frequency response non-uniformity represents individual pixel defects evaluated under a flat

field illumination. An individual pixel value may deviate above or below the average response for
the entire array. Zero individual defects allowed per this specification.

9. Increasing the current load (nominally 4mA) to improve signal bandwidth will decrease these

parameters.

10. If resistive loads are used to set current, the amplifier gain will be reduced, thereby reducing the

output sensitivity and net responsivity.

11. Defective pixels will be separated by at least one non-defective pixel within and across channels.

12. Pixels whose response is greater than the average response by the specified threshold, (16mV).

See line 1 in figure below.

13. Pixels whose response is greater or less than the average response by the specified threshold,

(±20%). See lines 2 and 3 in figure below.

14. Pixels whose response deviates from the average pixel response by the specified threshold,

(5mV), when operating in exposure control mode. See lines 4 and 5 in figure below. If dark
pattern correction is used with exposure control, the dark pattern acquisition should be completed
with exposure control actuated. Dark current tends to suppress the magnitude of these defects as
observed in typical applications, hence line rate changes may effect perceived defect magnitude.
Note: Zero defects allowed for those pixels whose response deviates from the average pixel
response by a 20mV threshold.

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