6

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Note 10: Tested limits are guaranteed to National's AOQL (Average Outgoing Quality Level).

Note 11: Full channel integral non-linearity error is defined as the deviation of the analog value, expressed in LSBs, from the straight line that best fits the actual transfer

function of the AFE.

Note 12: The sensor’s maximum peak differential signal range is defined as the peak sensor output voltage for a white (full scale) image, with respect to the dark reference

level.

Note 13: PGA Gain Error is the maximum difference between the measured gain for any PGA code and the ideal gain calculated using:

where

.

Note 14: Full Channel INL and DNL are tested with CDS disabled, negative signal polarity, DOE = 0, and a single OS input with a gain register setting of 1 (000001b) and

an offset register setting of 0 (000000b).

Note 15: The digital supply current (ID) does not include the load, data and switching frequency dependent current required to drive the digital output bus on pins (D7 - D0).

is 8, Psw is

≈ 0.5, and V

Note 16: All specifications quoted in LSBs are based on 12 bit resolution.

CCD Output Signal

CIS Output Signal

Black Level

Gain

PGA

V

V

----





G

0

X

PGA code

32

-----------------------------

+

=X

G

31

G

0

–

()32

31

------

=