mt9v032 aptina, mt9v032 Datasheet - Page 6

• Manufacturer Part Number: mt9v032
• Description: 1/3-inch Wide-vga Cmos Digital Image Sensor
• Manufacturer: aptina

General Description
Figure 1:
PDF: 6538045704/Source:2194051501
MT9V022_DS - Rev. C 9/10 EN
Block Diagram
The Aptina
sensor with global shutter and high dynamic range (HDR) operation. The sensor has
specifically been designed to support the demanding interior and exterior surveillance
imaging needs, which makes this part ideal for a wide variety of imaging applications in
real-world environments.
This wide-VGA CMOS image sensor features Aptina’s breakthrough low-noise CMOS
imaging technology that achieves CCD image quality (based on signal-to-noise ratio and
low-light sensitivity) while maintaining the inherent size, cost, and integration advan-
tages of CMOS.
The active imaging pixel array is 752H x 480V. It incorporates sophisticated camera func-
tions on-chip—such as binning 2 x 2 and 4 x 4, to improve sensitivity when operating in
smaller resolutions—as well as windowing, column and row mirroring. It is program-
mable through a simple two-wire serial interface.
The MT9V032 can be operated in its default mode or be programmed for frame size,
exposure, gain setting, and other parameters. The default mode outputs a wide-VGA-
size image at 60 frames per second (fps).
An on-chip analog-to-digital converter (ADC) provides 10 bits per pixel. A 12-bit resolu-
tion companded for 10 bits for small signals can be alternatively enabled, allowing more
accurate digitization for darker areas in the image.
In addition to a traditional, parallel logic output the MT9V032 also features a serial low-
voltage differential signaling (LVDS) output. The sensor can be operated in a stereo-
camera, and the sensor, designated as a stereo-master, is able to merge the data from
itself and the stereo-slave sensor into one serial LVDS stream.
Analog Processing
752H x 480V
Sensor (APS)
Active-Pixel
Array
ADCs
®
MT9V032is a 1/3-inch wide-VGA format CMOS active-pixel digital image
(for stereo applications only)
Slave Video LVDS In
Timing and Control
Digital Processing
Control Register
7
MT9V032: 1/3-Inch Wide-VGA Digital Image Sensor
Serial Video
LVDS Out
Serial
Register
I/O
Parallel
Video
Data Out
Aptina reserves the right to change products or specifications without notice.
©2005 Aptina Imaging Corporation. All rights reserved.
General Description