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Datasheet: D2010 (Pixim)

Video Imaging System For Advanced CCTV Cameras

 

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Pixim D2000 Video Imaging System
for Advanced CCTV Cameras

The Pixim D2000 Video Imaging System is a highly integrated two chip set utilizing
Pixim's innovative new Digital Pixel System
TM
(DPS) technology that provides the image
sensor and the necessary intelligence to develop advanced feature, high quality, cost-
effective color CCTV cameras. The D2000 is designed to deliver superior quality video,
providing up to 95 dB dynamic range in normal operation while providing excellent
resolution, sensitivity and color fidelity. The D2000 includes configurable software which
allows camera manufacturers to get to market quickly and offer a number of camera
products from the same base hardware design, including an option to select PAL / NTSC
operation via a jumper or switch. Simultaneous analog (composite, S-video, or
component) and digital outputs are available.

For advanced applications that utilize additional processing or remote access, the D2000
offers an interface to an external processor. The chip set is manufactured in a high
volume commercial 0.18 micron CMOS process, utilizing 1.8V operation for low power
dissipation.
Highlights
High resolution color for crisp,
clear video
Horizontal resolution: >480 TV
Vertical resolution: >400 TV Lines

High sensitivity for low-light images

Wide dynamic range provides excellent
quality in high-contrast environments
95 dB (14-bit) typical
120 dB max.
Single design supports NTSC, PAL,
and digital video
Analog: Composite, S-Video, YUV/RGB
Digital: 10-bit parallel digital video
(ITU/BT656, SMPTE 125)
Automatic Exposure Mode for best
pictures

Numerous Control Options
Automatic White Balance
Backlight compensation
AC line lock, internal or external sync
Automatic Gain Control
On-screen display
Activity / motion detection
Electronic Iris
Digital Pan / Tilt / Zoom
Configurable alarms
Auto-Iris control (DC, video)

PRODUCT BRIEF
D2010
Digital Image Sensor
D2020
Digital Image Processor
CVBS
Y/C or YUV
ITU656/
SMPTE125
(10bit)
H,V
Auto-iris
Lens
Serial
EEPROM
GPIO
UART serial
SPI
PixBus
27MHz
XTAL
AC Line Input/
Genlock
Power Supply
Ref Clk
3.3V
1.8V
D2010
Digital Image Sensor
D2020
Digital Image
Processor
Iris Control, DC or Video





Power
Standard 1.8V (core) and 3.3V (I/O) supply
Typical power: 1.5 W for D2000 chip set
Max. power: <2 W for D2000 chip set

Package
D2010: 17mm x 17mm; 181 PBGA, 1mm ball pitch
D2020: 15mm x 15mm; 144 PBGA, 1mm ball pitch

Temperature Range
Operation: -10 to 60 degrees C ambient

System Tools
Camera Development Kit (CDK)
Pixim Manufacturing Application (PMA)
Specifications
D2010 Digital Image Sensor
Pixel type: DPSTM technology
Silicon process: 0.18
m
CMOS
Image size: diagonal 6.3 mm (Type 1/3")
Sensor array size: 5.04mm (H) x 3.78 mm (V)
Pixel size: 7
m
x 7
m
Picture elements: total: 742 (H) x 554 (V); effective: 720 (H) x 540 (V)
Color filter array: complementary (CMY)
Dynamic range: 95 dB typical, 120 dB max
Resolution: >480 horizontal TV lines
Minimal blooming
Zero smear


D2020 Digital Image Processor
Silicon process: 0.18
m
CMOS
ARMTM processor core
Custom image pipeline
Built-in NTSC/PAL video encoder
Extensive programmability
Histogram engine
DIP switch / push-button menu support
Camera ID
Alarms: on-screen, serial port, GPO, and zoom alarms
White balance: auto tracking, manual, and presets
Gamma correction options
Electronic shutter
Wide dynamic range
Automatic gain control
Backlight compensation control
B/W mode
Image flip: horizontal
Digital Pan/Tilt/Zoom (1x to 4x zoom)
Iris selection: DC type, video type, fixed Iris type
Exposure control: electronic Iris; DC/Video auto iris lens support
Auto iris output: Video or DC drive using internal PWM DAC


System Interfaces
Boot EPROM: serial SPI
Iris Control: control Video Iris lenses or DC Iris output
CVBS: Composite video signal (75 output)
Y/C: standard S-video output (75 output)
YUV: component output (75 output)
External Sync: H, V TTL output
Parallel video: ITU-R656 format 8-bit; SMPTE 125M 10-bit video
(CCIR 601)
UART: general purpose for configuration, alignment, and remote
control
GPIO: 12 general input/output pins for camera modes via DIP switches
or push buttons
About DPS
Pixim's patented Digital Pixel System
TM
(DPS)
technology marks a fundamental breakthrough in
imaging technology. Building upon technology
developed at Stanford University in the 1990s,
Pixim has created an image capture and
processing system that provides high-quality
pictures with enhanced dynamic range. Greater
dynamic range significantly improves image
quality in scenes consisting of both bright and
dark areas.

The core invention in DPS is the inclusion of an
analog-to-digital converter (ADC) within each pixel
of the image sensor. The ADC translates the light
signal into a digital value at the immediate point of
capture, thus minimizing signal degradation and
cross-talk in the array and allowing for greater
noise reduction methods. Once the data is
captured in a digital format, a variety of digital
signal processing techniques are used for optimal
image reproduction.

As imaging technology continues to migrate
toward totally digital systems, Pixim's Digital Pixel
System technology will provide the foundation for
image capture and image processing for the
highest quality video and still cameras.
Pixim, Inc.
915 Linda Vista Ave.
Mountain View, CA 94043
USA
650-934-0550
PB-D2000-2003-10
www.pixim.com
© 2017 • ICSheet
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