Integrated CMOS Image Sensor
with Digital Output and
Timing Controller
(352 x 288 Resolution)
Technical Data
HDCS-1000
(Color)
HDCS-1100
(Monochrome)
Description
A CMOS active pixel sensor (APS) array, available in both color and
monochrome, containing an array of 352 x 288 pixels. This product offers
excellent image quality with low power consumption, low dark current,
high sensitivity and anti-blooming characteristics. High temperature
tolerant color filter array enables machine solderability. Operating from a
single bias voltage, this sensor simplifies overall system design.
Features
• CIF (352 x 288 pixels) array size in two options. Color or
monochrome versions available
• Random access and windowing capability to zoom to any sized
window on 4 x 4 pixel boundaries
• Panning capability to any location within the sensor array
• Video rates up to 45 frames per second for CIF window size
• 4:1 sub-sampling capability of viewing window, providing up to
162 frames per second
• Still image capability
• Mechanical shutter and flash trigger
• Accumulation mode to aid in determining proper exposure time
• Low power/standby modes
• Machine solderable, high temperature tolerant color filter array
• Two 10-bit internal successive-approximation ADCs
• Automatic subtraction of column fixed pattern noise
• Color array using RGB Bayer filter pattern
• Integrated timing controller simplifying system design
• Digital output via l0-bit synchronous parallel interface
• Programmable features include: window size, integration time,
gain control (separate for red, green and blue), data rate,
interface timing, interrupt control, operation modes, selection of
8 or 10 bit output, drive level of output pads, access to status
signals via a synchronous serial or asynchronous UART interface
Typical Applications
• Video conferencing camera
• Digital still camera
• Surveillance and security video
camera
• Automotive
• Machine vision system
• Biometric security system
(e.g., fingerprint recognition)
• Toys
Typical Electrical Specifications
Pixel Size
Maximum Clock Rate
A/D Dynamic Range
Pixel Signal-to-Noise Ratio (SNR)
Noise (Equivalent electrons) kTC
Dark Current
[1]
Sensitivity
[2]
Peak Quantum Efficiency
[1, 2]
Saturation
Full Well Capacity
Conversion Gain
[2]
Programmable Gain Range
Fill Factor
Exposure Control
Package
Supply Voltage
Power Consumption
Operating Temperature
Notes:
1. Specified over complete pixel
2. Measured at unity gain
7.8 x 7.8
µm
25 MHz from externally supplied clock source
60 dB
66 dB
36 electrons
0.1 nA/cm
2
@ 22°C ambient
1.3 V/(Lux-sec @ 550 nm)
21%
1.3 V
65,000 electrons
16
µV/electron
1 – 40 (255 increments)
42%
0.5
µs
– 4 s in 0.5
µs
steps
44 pin gull wing optical PQFP
3.3 V, -5/+10%
200 mW max operating; 3.3 mW max standby
-5 to 65°C
Main
Control
Sequencer
Register Bus
Control Bus
Ctrl
Row
Control
Row Decoder
Row Addr
Column Addr
APS ARRAY
Register Set
Reg 0
Reg 1
…
…
Reg n
Ctrl
Reg Data
Column
Control
Analog Row Buffer
Ctrl
Column Decoder
www.hp.com/go/imagingelectronics
PGA GAIN0/1
PGA
Control
Ctrl
Gain
PGA 0
Gain
PGA 1
Serial
Interface
Control
DIN
DO OE
For technical assistance or the location of
your nearest Hewlett-Packard sales
office, distributor or representative call:
Americas/Canada:
1-800-235-0312 or
408-654-8675
SIPO
PISO
ADC
Control
Ctrl
ADC 0
ADC 1
Parallel Ctrl
Interface
Control
Far East/Australasia:
Call your local HP
sales office.
Output
Buffer
Japan:
(81 3) 3335-8152
Serial Serial
Data Clock
Data Out
Control Signals
10 Bit Parallel
Data Out
Europe:
Call your local HP sales office.
Data subject to change.
Copyright © 1998 Hewlett-Packard Co.
Obsoletes 5968-2422E
5968-3057E (11/98)
Block Diagram— Sensor Architecture
ARM技术
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