TH7887A Datasheet, PDF (11/21 Pages) ATMEL Corporation – Area Array CCD Image Sensor 1024 x 1024 Pixels with Antiblooming

TH7887A
Binning Mode
Operation
In this mode, the image is composed of 512 x 512 pixels (28 µm x 28 µm each).
Figure 10. Summation in the Readout Register of 2 Adjacent Lines.
15 To
Φ M1
5To
3To
5To
Fall times and rise times:
see figures 8 & 9
Φ M2
Φ M3
5To
3To
5To
3To
5To
3To 3To
Φ M1
3To 3T0
5To
3To
Φ M =Φ M1
100 ns min
Φ L1
Φ L2
100 ns min
Figure 11. Summation of 2 Adjacent Pixels
Φ L1
Φ L2
ΦR
Output reset frequency
divided by 2
Vos 1,2,3,4
Pixel i
Useful signal
Pixel i
+
Pixel i+1
In binning mode operation maximum level of elementary pixel (14 x 14 µm) is reduced to Vsat/4.
11
2146A–IMAGE–05/02