CYIS1SM0250-AA
CYIS1SM0250-AASTAR250250KPixel
Radiation Hard CMOS Image Sensor
Overview
Features (continued)
Parameter
Typical Value
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 including
space-borne systems such as 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 10-bit ADC. Flexible operating (multiple windowing,
subsampling) is possible by direct addressable X and Y
registers.
Gamma Total Dose
Radiation tolerance
Increase in average dark current
< 1 nA/cm2 after 3 MRad
Image operation with dark signal
< 1V/s after 10 Mrad demon-
strated (Co60)
Proton Radiation
Tolerance
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
The sensor has an outstanding radiation tolerance that is
observed using proprietary technology modifications and design
techniques. Two versions of the 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.
SEL Threshold
Color Filter Array
Packaging
Mono
84 pin JLCC
< 350 mW
Power Consumption
Applications
Features
■
■
■
Satellites
Parameter
Optical Format
Active Pixels
Pixel Size
Typical Value
Spacecraft Monitoring
Nuclear Inspection
1 Inch
512 x 512
25 μm
Shutter Type
Electronic
8 MHz
Maximum Data Rate/
Master Clock
Frame Rate
Up to 30 full frames/s
10 bit
3340 V.m2/W.s
74dB (5000:1)
76 e-
ADC Resolution
Sensitivity
Dynamic Range
kTC Noise
Dark Current
Supply Voltage
4750 e-/s at RT
5V
Operating Temperature 0°C - +65°C (STAR250)
-40°C - +85°C (STAR250BK7)
Marketing Part Number
Description
Package
84-pin JLCC
Demo kit
CYIS1SM0250AA-HHC
CYIS1SM0250AA-HHCS
CYIS1SM0250AA-HQC
CYIS1SM0250AA-HWC
CYIS1SM0250-EVAL
Mono with BK7G18 Glass
Mono with BK7G18 Glass, Space Qualified
Mono with Quartz fused silica Glass
Mono without Glass
Mono demo kit
Cypress Semiconductor Corporation
Document Number: 38-05713 Rev. *C
•
198 Champion Court
•
San Jose
,
CA 95134-1709
•
408-943-2600
Revised September 18, 2009
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