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TCD1709D Datasheet, PDF (5/13 Pages) Toshiba Semiconductor – TOSHIBA CCD Linear Image Sensor CCD (Charge Coupled Device)
TCD1709D
Note 5: VDRK is defined as average dark signal voltage of all effective pixels.
DSNU is defined by the difference between average value (VDRK) and the maximum value of the dark
voltage.
OS
VDRK
DSNU
Note 6: Definition of DR : DR = VSAT
VDRK
VDRK is proportional to tINT (integration time).
So the shorter tINT condition makes wider DR values.
Note 7: DC signal output voltage is defined as follows:
OS
VOS
SS
Note 8: PRNU (3) is defined as maximum voltage with next pixel, where measured 5% of SE (typ.)
Note 9:
DC differential error voltage is defined as follows:
Definition of DC differential error voltage = |VOSX − VOSY|
VOSX : Maximum DC signal output voltage
VOSY : Minimum DC signal output voltage
5
2002-11-14