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PDF S9979 Data sheet ( Hoja de datos )
| Número de pieza | S9979 | |
| Descripción | CCD area image sensor | |
| Fabricantes | Hamamatsu Corporation | |
| Logotipo |  |
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IMAGE SENSOR
CCD area imagewww.DataSheet4U.com sensor
S9979
TDI operation / large active area CCD
S9979 is a FFT-CCD area image sensor specifically designed for low-light-level detection in scientific applications. In particular, this image sensor
is ideally suited for extremely low-light-level detection in such fields as spectroscopy and astronomy.
By operating this image sensor in MPP mode, the dark current can be exceedingly reduced. Moreover, use of the low-noise readout amplifier
enables low-light-level detection and long integration time, thus achieving a wide dynamic range.
S9979 has an effective pixel size of 48 × 48 µm and is available in active area of 73.728 (H) × 6.144 (V) mm.
Features
l TDI (Time Delay Integration) operation
l 1536 (H) × 128 (V) pixel format
l Pixel size: 48 × 48 µm
l 100 % fill factor
l Wide dynamic range: 20000
l Low dark signal: 2 ke-/pixel/s Typ. (MPP mode)
l Low readout noise: 60 e-rms Typ.
l MPP operation
Applications
l Industrial inspection
l Low-light-level detection
s Specification
Type No.
S9979
Cooling
Non-cooled
Number of
total pixels
1536 × 128
Number of
active pixels
1536 × 128
Active area
[mm (H) × mm(V)]
73.728 × 6.144
s General ratings
Parameter
Specification
CCD structure
Full frame transfer or TDI
Fill factor
100 %
Number of active pixels
1536 (H) × 128 (V)
Pixel size
48 (H) × 48 (V) µm
CCD active area
73.728 (H) × 6.144 (V) mm
Vertical clock phase
2 phase
Horizontal clock phase
2 phase
Output circuit
Two-stage MOSFET source follower with load resistance
Package
28-pin ceramic package
Window *1
Quartz window (standard)
Temporarily attached window is available
*1: Temporary window type (ex. S9979N) and UV coat type (ex. S9979UV) are available upon request.
Temporary window is fixed by tape to protect the CCD chip and wire bonding.
What is TDI operation
In FFT-CCD, TDI operation performs continuous imaging of
a fast-moving object, by transferring the signals at the same
rate as the speed of the moving object. TDI operation allows
acquiring continuous, clear images with high S/N and no
frame breaks.
Since signals of all pixels in each row are accumulated,
sensitivity variations can be drastically improved compared
to two-dimensional operation.
q Signal integration by TDI operation
Time1
Time2
Time3
1 line
•
•
•
•
•
M line
KMPDC0139EA
1
1 page  
CCD area image sensor S9979
s Timing chart (TDI operation, 2 × 2 pixel binning)
www.DataSheet4U.com
Tpwv
P1AV, P1BV
P2AV, P2BV
TG
P1AH, P1BH
P2AH, P2BH
SG
RG
OS
Tovr
TG
P1AH, P1BH
ENLARGED VIEW
Tpwh, Tpws
P2AH, P2BH
SG
RG
OS
Tpwr
S1 + S2
S3 + S4
S1535 + S1536
Parameter
Symbol
P1AV, P1BV,
Pulse width
tpwv
P2AV, P2BV, TG
Rise and fall time
tprv, tpfv
P1AH, P1BH,
P2AH, P2BH
Pulse width
Rise and fall time
Duty ratio
tpwh
tprh, tpfh
Pulse width
tpws
SG
Rise and fall time
tprs, tpfs
Duty ratio
RG
Pulse width
Rise and fall time
tpwr
tprr, tpfr
TG-P1AH, P1BH
Overlap time
tovr
*13: TG terminal can be short-circuited to P2AV terminal.
*14: The clock pulses should be overlapped at 50 % of clock pulse amplitude.
Remark
*13, *14
*14
Min.
30
200
125
10
-
125
10
-
10
5
10
Typ.
60
-
250
-
50
250
-
50
50
-
20
KMPDC0111EC
Max.
-
-
-
-
-
-
-
-
-
-
-
Unit
µs
ns
ns
ns
%
ns
ns
%
ns
ns
µs
5
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet S9979.PDF ] | |
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