mt9v125 aptina, mt9v125 Datasheet - Page 4

• Manufacturer Part Number: mt9v125
• Description: 1/4-inch System-on-a-chip Soc Vga Ntsc And Pal Cmos Digital Image Sensor
• Manufacturer: aptina

Figure 3:
PDF: 09005aef829db8a0/Source: 09005aef829dbfdb
MT9V125_LDS_2.fm - Rev. A 4/07 EN
Typical Usage Configuration with Overlay
Figure 3 shows a typical application using a DSP to produce a video overlay (such as a
steering aid). The parallel digital video output is sent to the DSP, which adds the overlay.
The digital video with the overlay is then looped back into the MT9V125 to the NTSC/
PAL encoder and LVDS formatter to provide simultaneous composite analog and digital
LVDS outputs.
DIN_CLK
D
IN
[7:0]
Sensor
Image
MT9V125: 1/4-Inch VGA SOC Digital Image Sensor
4
NTSC or PAL composite analog output with overlay
D
PIXCLK
OUT
(CCIR 656)
Parallel
digital
Oscillator
27 MHz
[7:0]
Micron Technology, Inc., reserves the right to change products or specifications without notice.
DSP
Functional Overview
©2007 Micron Technology, Inc. All rights reserved.
Parallel
digital
signal with
overlay
(CCIR 656)