Eastman Kodak Company - Image Sensor Solutions

For the most current information regarding this product:

Phone: (585) 722-4385 Fax: (585) 722-4947 Web: www.kodak.com/go/imagers E-mail: imagers@kodak.com

Eastman Kodak Company

Technical Data

Kodak Digital Science KLI-10203 Image Sensor

Features

Tri-Linear Color Array 3 x 10200 pixels

7um

pixels.

22 line spacing between color channels.

Dual shift register/single output per
channel.

High offband spectral rejection

Increased blue and green response

Dark reference pixels provided.

Antireflective glass.

Wide dynamic range, low noise.

Dual dynamic range mode operation.

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

2.8V

Saturation Signal 24K electrons

PRNU 7%

Lag (first field)

0.5%

Dark Current

0.003pA/pixel

CTE per transfer

0.999995

No darkfield defects allowed

No brightfield defects allowed

Pin Description

Symbol

Description

PHIA

Accumulation Bias

TGn

Transfer Gate Clock (R,G,B)

37,5,9

LOGn

Exposure Control for Channel (R,G,B) 34,6,7

H1n

Phase 1 CCD Clock

19,39

H2n

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

1,3,4,10,11,15,18,20,21

23,30,31,32,33,38,40

Test Input - Input Diode

Test Input - Input Gate

Revision Number: 6

12/5/01

SUB

H1A

SUB

TGR

LOGR

SUB

VDD

VIDR

VSSR

SUB

H2B

SUB

H2A

SUB

TGG

LOGG

LOGB

PHIA

TGB

SUB

PHIR

VSSB

VIDB

SUB

VIDG

VSSG

SUB

H1B

SUB

Eastman Kodak Company - Image Sensor Solutions

For the most current information regarding this product:

Phone: (585) 722-4385 Fax: (585) 722-4947 Web: www.kodak.com/go/imagers E-mail: imagers@kodak.com

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Revision No. 6

Eastman Kodak Company

Technical Data

Kodak Digital Science KLI-10203 Image Sensor

Single Channel Schematic

* Blank

CCD Cells

* Blank

CCD Cells

VDD

VIDn

VSSn

SUB

PHIR

Odd Shift Register

Even Shift Register

PHIA

LOGn

10200 Active Pixels

H1A

H2A

H1B

H2B

H1A

H2A

H1B

H2B

LS/

LOD

24 Dark

24 Test

* See Timing Diagram for clocking detail on blank CCD cells.

General Description

The KLI-10203 is a high resolution, tri-linear array designed for high-resolution color scanning
applications. Each device contains 3 rows of 10200 active photoelements, consisting of high
performance 'pinned diodes' for improved sensitivity, lower noise and the elimination of lag. The pixel
height and pitch is 7 micron and the center-to-center spacing between color channels is 154 microns,
giving an effective twenty-two 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 dual CCD shift register
allowing for a single output per channel. Sixteen light shielded photoelements are supplied at the output
end of each channel to act as a dark reference.
Dual mode operation is provided to increase dynamic range over 12 bits un-cooled with an output
saturation voltage level of 2.8 volts.
The devices are manufactured using NMOS, buried channel processing and utilize dual layer
polysilicon and dual layer metal technologies.
The die size is 76.87 mm X 1.60 mm and is housed in a custom 40-pin, 0.600" wide, dual in line
package with AR coated cover glass.
The KLI-10203 device is a member of a family of 6K trilinear (KLI-6003, KLI-6013), 8K trilinear (KLI-
8013, KLI-8023), and the 14K trilinear (KLI-14403) CCD imagers that can ease transition for scanning
designs.

Eastman Kodak Company - Image Sensor Solutions

For the most current information regarding this product:

Phone: (585) 722-4385 Fax: (585) 722-4947 Web: www.kodak.com/go/imagers E-mail: imagers@kodak.com

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Revision No. 6

Eastman Kodak Company

Technical Data

Kodak Digital Science KLI-10203 Image Sensor

Image Specifications

Specifications given under nominally specified operating conditions for the given mode of operation @ 25oC, fCLK = 1
MHz, 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

2.5

2.8

- - -

Vp-p Notes

deltaVo/deltaNeOutput Sensitivity

- - -

12.5

- - -

µV/e-

Ne,sat

Saturation Signal Charge

200K 224K

- - -

electrons

Responsivity

Notes 2, 9, 10

(@ 450 nm)

- - -

V/microJ/cm2

± 10 %

(@ 550 nm)

- - -

V/microJ/cm2

± 10 %

(@ 650 nm)

- - -

V/microJ/cm2

± 10 %

Dynamic Range

- - -

Note 3

DSNU

Dark Signal Non-Uniformity

- - -

0.006

0.02

DC Gain, amplifier

0.725 0.775

0.825 - - -

Idark

Dark Current

- - -

0.003

0.01

pA/pixel

Note 4

CTE

Charge Transfer Efficiency

0.999995 - - -

- - -

Note 5

Lag

- - -

0.5

1.0

1st Field

Vo,dc

DC Output Offset

7.0

7.5

8.0

Volts

Note 9

PRNU, Low

Photoresponse Non-Uniformity, Low Frequency

- - -

% 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 12

Bfld Def

Brightfield Defect, dark or bright

- - -

Allowed

Notes 13

Exp Def

Exposure Control Defects

- - -

Allowed

Notes 11,14

Eastman Kodak Company - Image Sensor Solutions

For the most current information regarding this product:

Phone: (585) 722-4385 Fax: (585) 722-4947 Web: www.kodak.com/go/imagers E-mail: imagers@kodak.com

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Technical Data

Kodak Digital Science KLI-10203 Image Sensor

Image Specification Notes:

Notes

Defined as the maximum output level achievable before linearity or PRNU performance is
degraded beyond specification

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.

As measured at 2MHz data rate. This device utilizes 2-phase clocking for cancellation of driver
displacement currents. Symmetry between H1 and H2 phases must be maintained to minimize
clock noise.

Dark current doubles approximately every +8°C.

Measured per transfer. For the total line: (.999995)

10268

= 0.95.

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.

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.

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.

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. (i.e. with 2.2K Ohm loads to ground, the sensitivity drops
to 12.5 microvolts per electron).

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,
(±10%). See lines 2 and 3 in figure below.

14.

Pixels whose response deviates from the average pixel response by the specified threshold,
(4mV), 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 affect perceived defect magnitude.
Note: Zero defects allowed for those pixels whose response deviates from the average pixel
response by a 20mV threshold.

Eastman Kodak Company - Image Sensor Solutions

For the most current information regarding this product:

Phone: (585) 722-4385 Fax: (585) 722-4947 Web: www.kodak.com/go/imagers E-mail: imagers@kodak.com

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Revision No. 6

Eastman Kodak Company

Technical Data

Kodak Digital Science KLI-10203 Image Sensor

Defective Pixel Classification

Exposure

nal

Linear

response of

a typical

pixel

Linear

response of

a typical

pixel

Notes:
1 Dark Offset Error
2,3 - Brightfield Defects; bright (2), or dark (3)

4,5 - Exposure control mode defects, fast (4), or slow (5)
pixels.

Color Filter Response and Description

A filter set has been implemented for a series of tri-linear image sensors optimized for high
sensitivity color scanning. Values for the various nominal wavelength positions are shown
below with corresponding tolerances for responsivity and wavelength as indicated for Filter
Group II Color Image Sensors. See Figure 1 for clarification of parameters.

Independent of filter type, a degree of variation in the spectral response for the KLI-series tri-
linear image sensors can be expected from the natural manufacturing tolerances of the
process. This variation is due to the combined variations in filter properties (net density and
filter peak wavelength position) and the device properties (sensitivity and film thickness
variations).

Values for gauging filter performance are determined from Figure 1. The center (or peak)
transmission wavelength is specified as

0, and the 50% points are given as

1 and

corresponding to the near and far wavelength sides of the filter pass band.

For the red filter, only the near wavelength value is presented. The red filter, as well as the blue
and green filters, exhibits a high level of transmission beyond the 700nm (i.e., the filters
become transparent). The far wavelength edge is assumed controlled by the system IR cut filter
characteristics.

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