TC246CYM-B0 Datasheet, PDF (11/27 Pages) Texas Instruments – 680 x 500 PIXEL IMPACTRONTM COMPLEMENTARY COLOR CCD IMAGE SENSOR

TC246CYM-B0
680 x 500 PIXEL IMPACTRON^TM COMPLEMENTARY COLOR CCD IMAGE SENSOR
SOCS089 – MAY 2005
12. Smear is the measure of error signal introduced into the pixels by transferring them through the
illuminated region into the memory. The illuminated region is 1/10 of the image area height. The
value in the table is obtained for the integration time of 33.3ms and 1.5 MHz vertical clock
transfer frequency.
13. Dark current depends on temperature and approximately doubles every 8 C^o. Dark current is also
multiplied by CCM operation. The value given in the table is with the multiplier turned off and it
is a calculated value.
14. Dark signal is actual device output measured in dark.
15. Column uniformity is obtain by summing all the lines in the array, finding the maximum of the
difference of two neighboring columns anywhere in the array, and dividing the result by the
number of lines.
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