LZ2354BJ Datasheet PDF - Sharp Electrionic Components
| Part Number | LZ2354BJ | |
| Description | 1/3-type CCD Area Sensors with 410 k Pixels | |
| Manufacturers | Sharp Electrionic Components | |
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LZ2353B/LZ2354BJ
LZ2353B/
LZ2354BJ
1/3-type CCD Area Sensors
with 410 k Pixels
DESCRIPTION
The LZ2353B/LZ2354BJ are 1/3-type (6.0 mm)
solid-state image sensors that consist of PN photo-
diodes and CCDs (charge-coupled devices). With
approximately 410 000 pixels (811 horizontal x 507
vertical), the sensor provides a stable high-resolution
color (LZ2353B)/B/W (LZ2354BJ) image.
FEATURES
• Number of effective pixels : 768 (H) x 494 (V)
• Number of optical black pixels
– Horizontal : 3 front and 40 rear
– Vertical : 11 front and 2 rear
• Pixel pitch : 6.4 µm (H) x 7.5 µm (V)
• Mg, G, Cy, and Ye complementary color filters
(For LZ2353B)
• Low fixed-pattern noise and lag
• No burn-in and no image distortion
• Blooming suppression structure
• Built-in output amplifier
• Variable electronic shutter (1/60 to 1/10 000 s)
• Compatible with NTSC standard (LZ2353B)/
EIA standard (LZ2354BJ)
• Package :
16-pin half-pitch WDIP [Ceramic]
(WDIP016-N-0450)
Row space : 11.43 mm
PIN CONNECTIONS
16-PIN HALF-PITCH WDIP
TOP VIEW
ØV4 1
ØV3 2
ØV2 3
ØV1 4
GND 5
NC1 6
NC2 7
OS 8
16 ØH2
15 ØH1
14 ØLH1
13 ØRS
12 PW
11 OFD
10 GND
9 OD
(WDIP016-N-0450)
PRECAUTIONS
• The exit pupil position of lens should be more
than 25 mm (LZ2353B)/20 mm (LZ2354BJ) from
the top surface of the CCD.
• Refer to "PRECAUTIONS FOR CCD AREA
SENSORS" for details.
COMPARISON TABLE
TV standard
Characteristics
LZ2353B
LZ2354BJ
NTSC standard (Color)
EIA standard (B/W)
Refer to each following specification.
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in
catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
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LZ2353B/LZ2354BJ
CHARACTERISTICS FOR LZ2354BJ (Drive method : Field accumulation)
(TA = +25 ˚C, Operating conditions : The typical values specified in "RECOMMENDED OPERATING CONDITIONS".
Color temperature of light source : 3 200 K, IR cut-off filter (CM-500, 1 mmt) is used.)
PARAMETER
SYMBOL
MIN. TYP. MAX. UNIT NOTE
Standard output voltage
Photo response non-uniformity
VO
PRNU
150 mV
10 %
2
3
Saturation output voltage
Dark output voltage
VSAT
VDARK
700 mV 4
0.5 3.0 mV 1, 5
Dark signal non-uniformity
DSNU
0.5 2.0 mV 1, 6
Sensitivity
R
410 550
mV 7
Gamma
‹1
Smear ratio
SMR
–84 –76 dB
8
Image lag
AI
1.0 %
9
Blooming suppression ratio
ABL 1 000
10
Output transistor drain current
Output impedance
IOD 4.0 8.0 mA
RO 350 $
Dark noise
OB difference in level
VNOISE
0.2 0.3 mV 11
1.0 mV 1, 12
NOTES :
• VOFD should be adjusted to the minimum voltage such
that ABL satisfy the specification, or to the value
displayed on the device.
1. TA = +60 ˚C
2. The average output voltage under uniform illumination.
The standard exposure conditions are defined as when
Vo is 150 mV.
3. The image area is divided into 10 x 10 segments under
the standard exposure conditions. Each segment's
voltage is the average output voltage of all pixels within
the segment. PRNU is defined by (Vmax – Vmin)/Vo,
where Vmax and Vmin are the maximum and minimum
values of each segment's voltage respectively.
4. The image area is divided into 10 x 10 segments. Each
segment's voltage is the average output voltage of all
pixels within the segment. VSAT is the minimum
segment's voltage under 10 times exposure of the
standard exposure conditions.
5. The average output voltage under non-exposure
conditions.
6. The image area is divided into 10 x 10 segments under
non-exposure conditions. DSNU is defined by (Vdmax –
Vdmin), where Vdmax and Vdmin are the maximum and
minimum values of each segment's voltage respectively.
7. The average output voltage when a 1 000 lux light
source with a 90% reflector is imaged by a lens of F4,
f50 mm.
8. The sensor is exposed only in the central area of V/10
square with a lens at F4, where V is the vertical image
size. SMR is defined by the ratio of the output voltage
detected during the vertical blanking period to the
maximum output voltage in the V/10 square.
9. The sensor is exposed at the exposure level
corresponding to the standard conditions. AI is defined
by the ratio of the output voltage measured at the 1st
field during the non-exposure period to the standard
output voltage.
10. The sensor is exposed only in the central area of V/10
square, where V is the vertical image size. ABL is
defined by the ratio of the exposure at the standard
conditions to the exposure at a point where blooming is
observed.
11. The RMS value of the dark noise after CDS. (100 kHz to
4.2 MHz, SC trap on.)
12. The difference between the average output voltage of
the effective area and that of the OB area under non-
exposure conditions.
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| Information | Total 12 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ LZ2354BJ.PDF Datasheet ] | |
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