Data Sheet

8 Proprietary to OmniVision Technologies, Inc. Version 1.1, March 30, 2007
OV7725 Color CMOS VGA OmniPixel2™ CAMERACHIP™ Sensor
O
mni ision
Figure 6 VGA Frame Timing
Figure 7 QVGA Frame Timing
Figure 8 CIF Frame Timing
D[9:0]
HREF
HSYNC
VSYNC
note 1 for raw data, t
P
= t
PCLK
note 2 for YUV/RGB, t
P
= 2 x t
PCLK
510 x t
LINE
4 x t
LINE
18 t
LINE
144 t
P
P0 - P639
640 t
P
64 t
P
row 0
invalid data invalid data
row 1 row 2 row 479
t
LINE
= 784 t
P
8 t
LINE
480 x t
LINE
37 t
P
13 t
P
7725CSP_DS_006
D[9:0]
HREF
HSYNC
VSYNC
note 1 for raw data, t
P
= t
PCLK
note 2 for YUV/RGB, t
P
= 2 x t
PCLK
278 x t
LINE
4 x t
LINE
22 t
LINE
256 t
P
P0 - P319
320 t
P
64 t
P
row 0
invalid data invalid data
row 1 row 2 row 239
t
LINE
= 576 t
P
12 t
LINE
1240 x t
LINE
149 t
P
43 t
P
7725CSP_DS_007
VGA HREF
(see figure 6,
VGA frame timing)
CIF HREF
(3 from 5)
VSYNC
7725CSP_DS_008