CYIS1SM0250-AA Datasheet, PDF (1/24 Pages) Cypress Semiconductor – 250K Pixel Radiation Hard CMOS Image Sensor

CYIS1SM0250-AA
CYIS1SM0250-AA STAR250 250K Pixel
Radiation Hard CMOS Image Sensor
Features
The STAR250 sensor is a CMOS Active Pixel Sensor,
designed for application in Optical Inter-Satellite Link beam
trackers. The STAR250 is part of broader range of applications
such as space-borne systems like sun sensing and star
tracking. It features 512 by 512 pixels on a 25 µm pitch, on chip
Fixed Pattern Noise (FPN) correction, a programmable gain
amplifier, and a 10bit ADC. Flexible operating (multiple
windowing, subsampling) is possible by direct addressable X-
and Y- register.
The sensor has an outstanding radiation tolerance that is
observed by using proprietary technology modifications and
design techniques. Two versions of sensors are available,
STAR250 and STAR250BK7. STAR250 has a quartz glass lid
and air in the cavity. The STAR250BK7 has a BK7G18 glass
lid with anti reflective coating. The cavity is filled with N₂
increasing the temperature operating range.
Key Features
Parameter
Optical Format
Active Pixels
Pixel Size
Typical Value
1 Inch
512 x 512
25 µm
Shutter Type
Maximum Data Rate /
Master Clock
Frame Rate
ADC Resolution
Sensitivity
Dynamic Range
kTC Noise
Dark Current
Supply Voltage
Operating Temperature
Electronic
8 MHz
Up to 30 full frames/s
10 bit
3340 V.m²/W.s
74dB (5000:1)
76 e^-
4750 e^-/s at RT
5V
0°C - +65°C (STAR250)
Gamma Total Dose
Radiation tolerance
-40°C - +85°C (STAR250BK7)
Increase in average dark current
< 1 nA/cm² after 3 MRad
Image operation with dark signal
< 1V/s after 10 Mrad
demonstrated (Co60)
Key Features (continued)
Parameter
Typical Value
Proton Radiation
Tolerance
SEL Threshold
1% of pixels has an increase in
dark current > 1 nA/cm² after
3*10^10 protons at 11.7 MeV
> 80 MeV cm³ mg^-1
Color Filter Array
Mono
Packaging
84 pin JLCC
Power Consumption
< 350 mW
Applications
• Satellites
• Spacecraft monitoring
• Nuclear inspection
Cypress Semiconductor Corporation
Document Number: 38-05713 Rev. *B
• 198 Champion Court • San Jose, CA 95134-1709 • 408-943-2600
Revised December 12, 2006
[+] Feedback