ILX128MA Datasheet, PDF (6/15 Pages) Sony Corporation – 5350-pixel X 6-line CCD Linear Sensor (Color)

ILX128MA
5. Specifies at the minimum value of the saturation output voltage.
6. SEmin is the exposure at the minimum value (2V) of the saturation output voltage.
7. Saturation exposure is defined as in the right figure. SE = VSAT/R
8. For each color, Main Line is defined by the difference between the average value of D2 to D22 dummy
signal during no incident light and of D24 to D40, S1 to S5350. Sub Line is defined by the difference
between the average value of D2' to D22' dummy signal during no incident light and of D24' to D40', S1' to
S5350'.
Optical signal integration time τint stands at 10ms.
9. For each color, calculate the difference as follows; the maximum and minimum values of the dark output
voltage of respective Main Line and Sub Line; the dark voltage average value of respective Main Line and
Sub Line. Then, the highest value is defined as dark signal nonuniformity.
Optical signal integration time τint stands at 10ms.
10. VOUT = 500mV (Typ.)
11. Vos is defined as the output DC value when φRS is high.
12. For each color, the Main Line offset level of the optical black pixel is defined as Vos-main, the Sub Line
offset level, Vos-sub. Then, the offset level difference is defined as indicated below.
∆VOS = | VOS-main – VOS-sub |
φ1L and φ1L' are set to the same clock input.
∆Vos
13. Dynamic range is defined as follows.
DR = VSAT/VDRK
When the optical signal integration time is shorter, the dynamic range gets wider because the optical
signal integration time is in proportion to the dark voltage.
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