KAI−04070
Timing Flow Charts
In the timing flow charts the number of HCCD clock cycles per row, NH, and the number of VCCD clock cycles per frame,
NV, are shown in the following table.
Table 19. VALUES FOR NH AND NV WHEN OPERATING THE SENSOR IN THE VARIOUS MODES OF RESOLUTION
Full Resolution
1/4 Resolution
XLDR
NV
NH
NV
NH
538
NV
528
NH
538
Quad
1056
1056
2112
2112
1076
2152
1076
2152
528
528
Dual VOUTa, VOUTc
Dual VOUTa, VOUTb
Single VOUTa
1076
538
528
1076
538
1056
1056
1056
1056
1076
1076
1. The time to read out one line t
= Line Timing + NH / (Pixel Frequency).
LINE
2. The time to read out one frame t
3. Line Timing: See Table 21: Line Timing.
= NV ⋅ t
+ Frame Timing.
FRAME
LINE
4. Frame Timing: See Table 20: Frame Timing.
5. XLDR: eXtended Linear Dynamic Range.
No Electronic Shutter
In this case the photodiode exposure time is equal to the time to read out an image. This flow chart applies to both full and
1/4 resolution modes.
Frame Timing
(see Table 20)
Line Timing
(see Table 21)
Pixel Timing
(see Table 22)
Repeat NH
Times
Repeat NV
Times
Figure 30. Timing Flow when Electronic Shutter is Not Used
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