mn3673re Panasonic Corporation of North America, mn3673re Datasheet

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mn3673re

Manufacturer Part Number
mn3673re
Description
Color Ccd Linear Image Sensor With 2592 Bits Each For R, G, And B Colors
Manufacturer
Panasonic Corporation of North America
Datasheet
CCD Linear Image Sensor
MN3673RE
Color CCD Linear Image Sensor
with 2592 Bits each for R, G, and B Colors
The MN3673RE is a 2592-pixel high sensitivity CCD linear image
sensor combining photo-sites using low dark output floating
photodiodes and CCD analog shift registers for read out. It provides
large output at a high S/N ratio for visible light inputs over a wide
range of wavelength.
type CCD shift registers for read out are integrated in a single chip.
is small, it is possible to greatly reduce the memory for
compensation between lines. (1 line between R-B, 10 lines between
B-G)
preamplifier, sample and hold circuit, etc., becomes simpler since
the separate signal output pins are provided for the pixels of each of
the colors R, G, an B.
separation.
level due to the use of photodiodes with a new structure. (0.2mV
(typ.) at an accumulation time of 10ms.)
Operation with a single +12V positive power supply.
Since the spacing between the photodiode lines of different colors
7776 (2592
The dark signal output voltage has been suppressed to a very low
The configuration of the signal processing circuits such as the
RGB primary colors type on-chip color filters are used for color
Overview
Features
Block Diagram
OS
OS
R, G, B) floating photodiodes and n-channel buried
22
1
3
1
V
OS
21
2
DD
2
V
V
3
20
SS
SS
ø
19
ø
4
R
R
ø
18
ø
1 2
1 2
1 2
5
ID
ID
B ,B ,B : Black reference pixels (24 for each color)
D ,D ,D : Dummy invalid pixels (6 for each color)
R
R
B 1 B 2
B 1 B 2
B 1 B 2
1 2 1 2
1 2 1 2
1 2 1 2
R
B
G
B
B
G
G
R
B
G
B 24 D 1 D 2 D 3
B 24 D 1 D 2 D 3
B 24 D 1 D 2 D 3
R
B
G
1 2 1 2 1 2 1 2 1 2 1 2
1 2 1 2 1 2 1 2 1 2 1 2
1 2 1 2 1 2 1 2 1 2 1 2
R
B
G
R
B
G
R
B
G
R1 R2
B1 B2
G1 G2
color scanners, and color fax machines.
Color graphic read out in color copying machines,
Application
Pin Assignments
2592
2592
2592
R
B
G
1 2 1 2 1 2 1 2 1
1 2 1 2 1 2 1 2 1
1 2 1 2 1 2 1 2 1
ø
D 4
D 4
D 4
ø
15
8
R
B
G
1C
1A
OS
V
V
ø
NC
NC
ø
ø
ø
V
ø
SS
DD
SS
1A
2A
1B
1D
D 5
D 5
D 5
C25
R
1
R
B
G
ø
ø
14
9
2C
2A
D 6
WDIP022-C-0440B
D 6
D 6
R
B
G
(Top View)
1
2
3
4
5
6
7
8
9
10
11
2592
10
ø
ø
13
1B
1
2B
ø
V
12
11
22
21
20
19
18
17
16
15
14
13
12
SG
SS
OS
OS
V
ø
ø
NC
NC
ø
ø
ø
ø
SS
SG
1C
2C
2B
1D
R
3
2

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mn3673re Summary of contents

Page 1

... Color CCD Linear Image Sensor with 2592 Bits each for R, G, and B Colors Overview The MN3673RE is a 2592-pixel high sensitivity CCD linear image sensor combining photo-sites using low dark output floating photodiodes and CCD analog shift registers for read out. It provides large output at a high S/N ratio for visible light inputs over a wide range of wavelength ...

Page 2

... MN3673RE Absolute Maximum Ratings (Ta=25˚C, V Parameter Power supply voltage Input pin voltage Output pin voltage Operating temperature range Storage temperature range Operating Conditions • Voltage conditions (Ta=– 60˚C, V Parameter Symbol V Power supply voltage CCD shift register clock High level V CCD shift register clock Low level ...

Page 3

... SAT ) is defined as the average output voltage of the 2592 pixels in the dark condition at DRK =10ms. int ) and the are the voltage waveform V SS MN3673RE min typ max Unit — 50 — min typ max Unit 0.7 1.0 1.3 1.4 2.0 2.6 V/lx·s 1 ...

Page 4

... Signal output 3 (Blue Note) Connect all NC pins externally to V Construction of the Image Sensor The MN3673RE can be made up of the three sections of—a) photo detector region, b) CCD transfer region (shift register), and c) output region. a) Photo detector region • The photoelectric conversion device consists of an 11µm floating photodiode and a 3µ ...

Page 5

... RS ø R1 (ø ( ( Effective signal output period Spectral Response Characteristics Green Red Blue 500 600 700 400 Wavelength (nm) MN3673RE 2626 2627 90% 10 90% 50% 10 90% 50% 10 Reference level 50% ...

Page 6

Request for your special attention and precautions in using the technical information and (1) If any of the products or technical information described in this book exported or provided to non-residents, the laws and regulations of the ...

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