參數(shù)資料
型號(hào): LZ2336
廠商: Sharp Corporation
英文描述: Two-power supply (+5 V and +12 V) operation 1 / 3 type B/W CCD Area Sensor for EIA
中文描述: 雙電源(5 V和12 V)操作1 / 3 B型/黑白CCD傳感器的地區(qū)環(huán)境影響評(píng)估
文件頁(yè)數(shù): 4/8頁(yè)
文件大小: 178K
代理商: LZ2336
ELECTRICAL CHARACTERISTICS (Drive method : Field Accumulation)
Operating conditions : typical values for the recommended operating conditions, Color
temperature of light source : 3200 K /
cut-off filter (CM-500, 1
PARAMETER
SYMBOL
MIN.
TYP.
MAX.
UNIT
NOTE
Photo response non-uniformity
PRNU
15
‘/0
2
Saturation signal
Vsat
3
Dark output voltage
Vdark
15.0
5.0
1, 4
Dark signal non-uniformity
DSNU
1.5
1, 5
Sensitivity
R
160
220
6
Smear ratio
SMR
– 85
– 76
7
Image lag
Al
1.0
8
Blooming suppression ratio
ABL
1000
9
Output transistor drain current
5.0
Output impedance
400
.
standard output voltage is defined as 150
average output voltage under uniform illumination.
G
The standard exposure level is defined when the average
output voltage is 150
under uniform illumination.
NOTES :
1. Ta :
2. The image area is divided into 10x 10 segments. The seg-
ment’s voltage is the average output voltage of all the
pixels within the segment. PRNU is defined by (Vmax –
where Vmax and Vmin are the maximum and
the minimum values of each segment’s voltage respec-
tively, when the average output voltage Vo is 150mV.
3. The image area is divided into 10x 10 segments.
The saturation signal is defined as the minimum of each
segment’s voltage which is the average output voltage of
all the pixels
the segment, when the exposure level
is set as 10 times, compared to standard level,
4. The average output voltage under a non-exposure condition.
5. The image
is
into 10x
10
segments. DSNU is
defined by
under the non-exposure con-
by the
6
7
8
9
dition where Vdmax and Vdmin are the maximum and the
minimum values of each segment’s voltage, respectively,
that is the average output voltage over all pixels in the
segment.
The average output voltage when a
attached with a
reflector is imaged by a lens of F4,
f50 mm.
The sensor is adjusted to
center of image area where V is the vertical length of the
image area, SMR is defined by the ratio of the output
voltage detected during the vertical blanking period to the
maximum of the pixel voltage in the V/l O square.
The sensor is exposed at the exposure level correspond-
ing to the standard condition preceding non-exposure con-
dition. Al is defined by the ratio between the output volt-
age measured at the 1st field during the non-exposure
period and the standard output voltage.
The sensor is adjusted to position a V/l O square at the
center of image area. ABL is the ratio between the ex-
posure at the standard condition and the exposure at a
point where a blooming is observed.
ight source
a V/l O square at the
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