mn3665a Panasonic Corporation of North America, mn3665a Datasheet - Page 5

• Manufacturer Part Number: mn3665a
• Description: 10000-bit High-resolution Ccd Linear Image Sensor
• Manufacturer: Panasonic Corporation of North America

CCD Linear Image Sensor
The MN3665A can made up of into the three sections of—a)
photo detector region, b) CCD transfer region (shift register),
and c) output region.
a) Photo detector region
b) CCD Transfer region (shift register)
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floating photodiode and a 2µm channel stopper for each
pixel, and 10000 of these devices are linearly arranged side
by side at a pitch of 7µm.
light incident on areas other than these windows is optically
shut out.
pixels which serve as the black reference.
transferred to the CCD transfer for each odd and even pixel at
the timing of the shift clock (ø
charge transferred to this analog shift register is successively
transferred out and guided to the output region.
(ø
The light output that has been photoelectrically converted is
A buried type CCD that can be driven by a two phase clock
The photo detector's windows are 7µm
The photo detector is provided with 32 optically shielded
The photoelectric conversion device consists of a 5µm
Pin Descriptions
Construction of the Image Sensor
1
Pin No.
, ø
10
11
12
13
14
15
16
17
18
19
20
21
22
2
1
2
3
4
5
6
7
8
9
) is used for the analog shift register.
Symbol
OG
ø
ø
ø
V
ø
ø
ø
ø
ø
ø
V
ø
ø
V
OS
DS
TG
PG
DS
OS
IS
R1
2D
1D
SS
1A
2A
SG
2B
1B
1C
2C
R2
SUB
DD
1
1
2
2
SG
). The optical signal electric
Signal output 1
Compensation output 1
Output gate
Reset clock
CCD shift register clock
CCD shift register clock
Ground
CCD shift register clock
CCD shift register clock
Test pin
Photo storage gate
Shift clock gate
Test pin
CCD shift register clock
CCD shift register clock
Substrate
CCD shift register clock
CCD shift register clock
Reset clock
Power supply
Compensation output 2
Signal output 2
7µm squares and
Pin name
c) Output region
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sent to the detector where impedance transformation is done
using two source follower stages.
containing optical signals are output from the DS pin.
OS and DS externally, it is possible to obtain an output signal
with a high S/N ratio by reducing the clock noise, etc.
The DC level component and the clock noise component not
By carrying out differential amplification of the two outputs
The signal charge that is transferred to the output region is
Odd-number pixel output
Internally connected to ø
Internally connected to ø
Connect externally to V
Connect externally to V
Internally connected to ø
Internally connected to ø
Connect externally to V
Even-number pixel output
Condition
SS
DD
DD
1D
2D
2C
1C
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MN3665A