ov7620 OmniVision Technologies, Inc, ov7620 Datasheet - Page 16

• Manufacturer Part Number: ov7620
• Description: Single-chip Cmos Vga Color Digital Camera
• Manufacturer: OmniVision Technologies, Inc

OV7620/OV7120 Product Specifications - Rev. 1.2 (7/10/01)
Note: Tclk is pixel clock period. When OV7620/OV7120 system clock is 27MHz, Tclk=74ns for
16 Bit output; Tclk=37ns for 8 Bit output. Tsu is HREF set-up time, maximum is 15 ns; Thd is
HREF hold time, maximum is 15 ns.
Y<7:0>
PCLK
HREF
UV<7:0>
PCLK
HREF
Y<7:0>
FIG 0.3 Pixel Data Bus (RGB Output)
10
Pixel Data 16 bit Timing
PCLK rising edge latch data bus
Pixel Data 8 bit Timing
PCLK rising edge latch data bus
10
10
Tsu
10
B
repeat for all data bytes
repeat for all data bytes
Tsu
Preliminary
G
B
Tclk
G
Tclk
B
R
G
Company Confidential
OMNIVISION TECHNOLOGIES INC.
G
Thd
10
Thd
10
10
10