ETC ICM-105C

Product Brief
ICM105T
VGA CMOS Image Sensor
Key Benefits
Easily Integrated VGA CMOS Sensor
– High sensitivity VGA image
The ICM105T gives handset and mobile consumer electronics makers a decided
- 640x480 format
- Supports 1/4” lens
cost advantage in integrating small form-factor digital imaging functionality.
The ICM105T captures quality VGA images with high sensitivity and lower power
- Automatic optical black
compensation
consumption. The high level of integration can speed up design times and
- Dead pixel removal
lower the total bill of materials to implement digital imaging functionality in
- Correlated double sampling
cellphones and a wide range of other electronic products.
– Low BOM cost
- On-chip 9-bit ADCs
Application
- SIF input interface
- Operates at 2.8 V or 3.3 V (Analog)
– Low power consumption
- 25 mA (@ 30 fps, 24 MHz)
- 14 mA (@ 15 fps, 12 MHz)
– Flexible features
- Electronic exposure control ADCs
- Video and digital still camera modes
- Horizontal and vertical images
Sensor Overview
The ICM105T is a single-chip digital color-imaging device incorporating a
640x480 sensor array. The ICM105T delivers from 1 to 30 frames per second in
a progressive manner. Correlated double sampling is performed by the internal
ADC and timing circuitry. Gain for raw data can be adjusted separately for each
Bayer pattern pixel. The 8-bit raw data output can be fed to other DSP, color
processing, or compression chips.
The Leader in CMOS Image Sensors
ICM105T
Preliminary Specifications
Number of Pixels:
640x480, VGA
Number of Physical Pixels: 318,500; (650x490)
Frame Rate:
30/20/15/12/10/6/5/4/3/2/1 fps
Sub-sampling:
quarter (1/4) and quarter-quarter (1/16) VGA resolutions
Optical size:
1/4-inch
Pixel Size:
4.9 µm x 4.9 µm
Sensor Area:
3.14 mm x 2.35 mm
Main Clock Frequency:
24 MHz
Exposure Time:
64 µs (@ 30 fps, 1 line, 24 MHz) ~ 126 s (@ 1 fps, 65,535 lines,
24 MHz)
Sensitivity:
0.7V/lux-sec (555 nm)
(sensitive to infrared illumination sources)
Dynamic Range:
48 dB (digital); 55 dB (analog)
RGB Gain:
register setting range from 1/256 to 64 for individual Bayer
pattern pixels
Power Supply:
2.8 V or 3.3 V (Analog) and 2.5 V (Digital)
Power Requirement:
25 mA (@ 30 fps, 24 MHz), 14 mA (@ 15 fps, 12 MHz)
Availability:
Raw Wafer, PLCC, CSP
The Leader in CMOS Image Sensors
IC Media Corporation
5201 Great America Parkway
Suite 422
Santa Clara, CA 95054
United States
Tel: 408.213.2000
Important notice: This document contains information of a new product. IC Media Corp reserves the
right to make changes without further notice to any product discussed herein to improve design, function
or quality and reliability. IC Media Corp assumes no responsibility for its use, nor for any infringements of
patents of third parties, which may result from its use.
Fax: 408.213.2450
February 2004
www.ic-media.com
[email protected]