Microsoft Word - KAF-5101CE Rev. 1.0.doc
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IMAGE SENSOR SOLUTIONS
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D E V I C E
P E R F O R M A N C E
S P E C I F I C A T I O N
KODAK KAF-5101CE
Image Sensor
2614 (H) x 1966 (V)
Full-Frame CCD Color Image Sensor
With Square Pixels for Color Cameras
June 23, 2003
Revision 1.0
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IMAGE SENSOR SOLUTIONS
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TABLE OF CONTENTS
TABLE OF FIGURES .............................. 2
DEVICE DESCRIPTION ..... 3
DEVICE DESCRIPTION......................... 4
A
RCHITECTURE
........................................ 4
Dark Reference Pixels......................... 4
Dark Dummy Pixels ............................ 4
Dummy Pixels...................................... 5
Virtual Dummy Columns............ Error!
Bookmark not defined.
Active Buffer Pixels ............................. 5
CTE Monitor Pixels..Error! Bookmark
not defined.
I
MAGE
A
CQUISITION
................................ 6
C
HARGE
T
RANSPORT
................................ 6
H
ORIZONTAL
R
EGISTER
........................... 7
Output Structure.................................. 7
Output Load......................................... 8
P
HYSICAL
D
ESCRIPTION
........................... 9
Pin Description and Device
Orientation .......................................... 9
PERFORMANCE ................................... 10
Image Performance Operational
Conditions ......................................... 10
Imaging Performance Specifications 10
Typical Performance Curves............. 12
D
EFECT
D
EFINITIONS
............................. 14
Defect Operational Conditions ......... 14
Defect Specifications ......................... 14
OPERATION........................................... 15
A
BSOLUTE
M
AXIMUM
R
ATINGS
............. 15
Power-up Sequence ........................... 15
DC B
IAS
O
PERATING
C
ONDITIONS
........ 16
AC O
PERATING
C
ONDITIONS
................. 16
Clock Levels ...................................... 16
Timing Requirements......................... 17
TIMING DIAGRAMS ............................ 18
Frame Timing.................................... 18
Line Timing ....................................... 19
Pixel Timing ...................................... 20
MODE OF OPERATION....................... 21
Power-up Flush Cycle....................... 21
STORAGE AND HANDLING............... 22
E
NVIRONMENTAL
C
ONDITIONS
.............. 22
H
ANDLING
C
ONDITIONS
......................... 22
ESD.................................................... 22
Soldering recommendations.............. 22
Cover glass care and cleanliness ...... 23
Environmental Exposure ................... 23
MECHANICAL DRAWINGS ............... 24
P
ACKAGE
............................................... 24
G
LASS
T
RANSMISSION
............................ 26
QUALITY ASSURANCE AND
RELIABILITY ........................................ 27
ORDERING INFORMATION .............. 28
A
VAILABLE
P
ART
C
ONFIGURATIONS
...... 28
REVISION CHANGES .......................... 29
TABLE OF FIGURES
Figure 1 - Sensor Architecture.............................................. 4
Figure 2 - Output Architecture .............................................. 7
Figure 3 Recommended Output Structure Load Diagram . 8
Figure 4 Package Pin Description ..................................... 9
Figure 5 Estimated Quantum Efficiency .......................... 12
Figure 6 Typical Angular Response................................. 12
Figure 7 Typical Blooming Performance.......................... 13
Figure 8 - Frame Timing ..................................................... 18
Figure 9 - Line Timing and content ..................................... 19
Figure 10 Pixel Timing ..................................................... 20
Figure 11 Power-up Flush Cycle ..................................... 21
Figure 12 - Package Drawing ............................................. 25
Figure 13 - Glass Transmission.......................................... 26
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IMAGE SENSOR SOLUTIONS
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S U M M A R Y S P E C I F I C A T I O N
KODAK KAF-5101CE Image Sensor
2614 (H) x 1966 (V) Full-Frame CCD
Color Image Sensor
Description
The KAF-5101CE is a 22.3mm diagonal (Type 4/3)
high performance color full-frame CCD (charge-
coupled device) image sensor designed for a wide
range of color image sensing applications including
digital imaging. Each pixel contains blooming
protection by means of a lateral overflow drain
thereby preventing image corruption during high
light level conditions. Each of the 6.8
m square
pixels are patterned with an RGB mosaic color filter
with overlying microlenses for improved color
response and reproduction. A border of buffer and
light-shielded pixels surrounds the photoactive
pixels.
All parameters above are specified at T = 60C and a data rate of 28MHz
REVISION NO.: 1.0
EFFECTIVE DATE: June 23, 2003
Parameter Typical
Value
Architecture
Full Frame CCD; with
Square Pixels
Total Number of Pixels
2738 (H) x 2044 (V) =
5.60M
Number of Effective
Pixels
2654 (H) x 2006 (V) =
5.32M
Number of Active Pixels
2614 (H) x 1966 (V) =
5.14M
Pixel Size
6.8
m (H) x 6.8
m (V)
Imager Size
22.3mm (diagonal)
Chip Size
19.7mm (H) x
15.04mm (V)
Aspect Ratio
4:3
Saturation Signal
40K e
-
Quantum Efficiency
(RGB)
0.31, 0.34, 0.31
Total Sensor Noise
17 e
-
Dark Signal
5 mV/s
Dark Current Doubling
Temperature
6.3
C
Linear Dynamic Range
67 dB
Charge Transfer
Efficiency
0.999995
Blooming Protection
@4ms integration time
1500x saturation
exposure
Maximum Data Rate
28 MHz
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IMAGE SENSOR SOLUTIONS
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DEVICE DESCRIPTION
Architecture
RG
VDD
VSS
VOUT
SUB
RD
H1L
OG
Color Fill Pattern
Last Hccd Phase: H1
Last Vccd Phase: V2
20 Active Buffer
20 Active Buffer
4 Dark Dummy
31 Dark
2 Dummy
2 Dummy
1 Active (CTE Monitor)
1 Active (CTE Monitor)
3 Virtual Dummy Column
23 Dummy
2614 Active Pixels/Line
(typical active line format)
H1
H2
GR
r
B
R
R
B
GR
r
GR
r
GR
r
6 Dark Dummy
5 Dark Dummy
GB
r
Usable Active Image Area
2614 (H) x 1966 (V)
6.8 microns x 6.8 microns pixels
4:3 Aspect Ratio
KAF-5101CE
6 Dummy
LODT
LODB
20 Active Buffer
20 Active Buffer
1
9
66 Ac
t
i
v
e
L
i
n
e
s
/
F
r
am
e
V1
V2
5 Dark Dummy
6 Dark Dummy
23 Dark
3 Dark Dummy
1 Active (CTE Monitor)
924
pixe
ls
19
6 pi
x
e
l
s
9
2
4 pi
xe
l
s
Figure 1 - Sensor Architecture
Dark Reference Pixels
Surrounding the periphery of the device is a
border of light shielded pixels creating a dark
region. Within this dark region, exist light shielded
pixels that include 31 trailing dark pixels on every
line. There are also 23 full dark lines at the start of
every frame. Under normal circumstances, these
pixels do not respond to light and may be used as
a dark reference.
Dark Dummy Pixels
Within the dark region some pixels are in close
proximity to an active pixel, or the light sensitive
regions that have been added for manufacturing
test purposes, (CTE Monitor). In both cases, these
pixels can scavenge signal depending on light
intensity and wavelength. These pixels should not
be used as a dark reference. These pixels are
called dark dummy pixels.
Within the dark region, dark dummy pixels have
been identified. There are 4 leading and 11 (5 + 6)
trailing dark pixels on every line. There are also
11 (5 + 6) dark dummy lines at the start of every
frame along with 3 dark dummy lines at the end of
each frame.
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IMAGE SENSOR SOLUTIONS
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Dummy Pixels
Within the horizontal shift register there are 29,
(6 + 23), leading and 4, (2 + 2), trailing additional
shift phases that are not electrically associated
with any columns of pixels within the vertical
register. These pixels contain only horizontal
shift register dark current signal and do not
respond to light and therefore, have been
designated as dummy pixels. For this reason,
they should not be used to determine a dark
reference level.
Virtual Dummy Columns
Within the horizontal shift register there is three
leading shift phases that are not physically
associated with a column of pixels within the
vertical register. These pixels contain only
horizontal shift register dark current and do not
to light and therefore, have been designated as
virtual dummy columns. For this reason they
also should not be used to determine dark
reference level.
Active Buffer Pixels
Twenty unshielded pixels adjacent to any
leading or trailing dark reference regions are
classified as active buffer pixels. These pixels
are light sensitive but they are not tested for
defects and non-uniformities.
CTE Monitor Pixel
Within the horizontal dummy pixel region two
light sensitive test pixels (one each on the
leading and trailing ends) are added and within
the vertical dummy pixel region one light
sensitive test pixel has been added. These CTE
monitor pixels are used for manufacturing test
purposes. In order to facilitate measuring the
device CTE, the pixels in the CTE Monitor
region may be coated with red and blue pigment
or may be covered with a light shielding metal.
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