ov9625 ETC-unknow, ov9625 Datasheet - Page 15

• Manufacturer Part Number: ov9625
• Description: Ov9625 Color Cmos Sxga Mpixel Camerachip Ov9121 Cmos Sxga Mpixel Camerachip
• Manufacturer: ETC-unknow

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Figure 18 Frame Exposure Timing with EXPSTB Staying Low
Figure 19 Frame Exposure Timing with EXPSTB Asserted
Version 1.3, September 15, 2003
Sensor Timing
Sensor Timing
mni
Table 10
NOTE
tline
tvs
tdfvr
tdfvf
tdvsc
tdhv
tdvh
tdes
EXPSTB
Shutter
VSYNC
Shutter
VSYNC
ision
D[9:0]
D[9:0]
FREX
HREF
FREX
HREF
1) FREX must stay high long enough to ensure the entire sensor has been reset.
2) Shutter must be closed no later then 3040tp (1600tp for VGA) after VSYNC falling edge.
Symbol
Row X
Row X
Frame Exposure Timing Specifications
Precharge
Precharge
t
Sensor
t
t
Sensor
t
Shutter Open
Shutter Open
pre
dfvr
line
dfvr
t
des
t
t
dfvf
dfvf
t
def
Min
8
t
t
t
dvh
t
Exposure Time
dvh
Exposure Time
dvsc
dvsc
Row 0
Row 0
21044 (SXGA)
12396 (SXGA)
1520 (SXGA)
6402 (VGA)
6558 (VGA)
800 (VGA)
Proprietary to OmniVision Technologies
Row 1
Row 1
Typ
4
Row 1199
Row 1199
1500 (SXGA)
780 (VGA)
t
t
dhv
dhv
Max
9
4
2
No following live video
No following live video
frame if set to transfer
frame if set to transfer
single frame
single frame
Timing Specifications
Unit
tline
tline
tline
tp
tp
tp
tp
tp
tp
tp
tp
tp
15