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Caeleste

Caeleste specializes in creating tailor-made CMOS image sensors, a field where they thrive by delivering state-of-the-art solutions tailored to specific application needs. Their story began on November 12, 2006, when inspired visionaries Bart Dierickx, Patrick Henckes, and Nick Witvrouwen crafted a name signifying 'the harmony of the heavens.' Over the years, the company has carved a niche in the competitive landscape of semiconductor IP providers, thanks to their relentless pursuit of pushing boundaries beyond conventional specifications.\n\nThe company thrives on its collaborative culture and unwavering commitment to quality, which allows them to support clients across various domains. They are particularly known for their work in space and scientific imaging, where their products like the FaintStar and the ELFIS2 image sensors have provided incredible results in demanding environments. Caeleste leverages their expertise in large area devices to offer fault-tolerant sensors with high-speed and low-noise capabilities.\n\nCaeleste's dedication extends to life sciences and medical imaging, where they provide photonic sensors that span broad wavelength ranges, essential for precise diagnostics and experimental insights. Their ability to customize sensors for industrial and professional imaging applications further underscores their flexibility and technical prowess. Each project is an exploration of trade-offs to achieve unprecedented specs, ensuring their customers stand out in their respective markets. Read more

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aLFA-C

aLFA-C is another notable product from Caeleste, intended for diverse applications requiring refined imaging capabilities. This sensor is exemplary in balancing speed and precision, catering to both scientific and industrial imaging requirements. Its design includes advanced features that ensure reliable image quality, even in suboptimal lighting conditions, making it a versatile tool for industries that demand rigorous accuracy.\n\nBuilt by leveraging Caeleste's extensive knowledge in CMOS image sensor technology, the aLFA-C provides users with flexibility in utilization across varying scenarios. From capturing high-speed industrial processes to detailed life sciences imaging, this sensor adapts to deliver optimal results. Its robustness and precision imaging are supported by sophisticated sensor architecture that minimizes noise while maintaining the integrity of the readout signal.\n\nCaeleste’s focus on offering customizable solutions is evident in the aLFA-C sensor's adaptability to different usage parameters, allowing users to achieve their specific imaging goals. The sensor represents a blend of performance and adaptability, ensuring that whatever the need, from industrial inspections to detailed scientific analysis, aLFA-C consistently delivers.

Caeleste
HHGrace, Renesas
55nm, 250nm
Analog Front Ends, Oversampling Modulator, Peripheral Controller, Sensor
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ELFIS2 Image Sensor

The ELFIS2 Image Sensor is a sophisticated development from Caeleste tailored for advanced imaging applications. It is designed to offer unparalleled image fidelity across a plethora of environments, making it an indispensable tool for both scientific and space missions. This image sensor excels in capturing high contrast and high detail images, even under challenging conditions such as low light or rapidly changing brightness.\n\nELFIS2 features state-of-the-art image processing capabilities, combined with robust construction to withstand the rigors of space missions. The sensor is optimized to operate efficiently with minimal power consumption while delivering high-resolution images, ensuring that mission data is both accurate and reliable. The sensor's design also facilitates ease of integration into complex systems, providing a seamless fit for advanced imaging needs.\n\nCaeleste's expertise ensures that the ELFIS2 sensor is equipped with the latest in sensor technology, making it suitable for a variety of applications ranging from astronomy to industrial monitoring. Whether deployed in outer space or earthbound observation platforms, the ELFIS2 Image Sensor proves to be a remarkable blend of technology and craftsmanship.

Caeleste
LFoundry, Samsung
65nm, 500nm
A/D Converter, Analog Front Ends, Analog Subsystems, GPU, Graphics & Video Modules, LCD Controller, Oversampling Modulator, Photonics, Sensor, Temperature Sensor, Vision Processor
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FaintStar Sensor-on-a-Chip

FaintStar Sensor-on-a-Chip is a flagship product from Caeleste, designed to operate effectively in the most challenging environments, particularly in space and scientific imaging. This sensor integrates advanced technologies to ensure low noise, high sensitivity, and high dynamic range, which are critical for capturing faint astronomical objects or conducting detailed scientific research. The sensor's architecture facilitates high-speed operation without compromising on the fidelity of data, making it ideal for missions such as those undertaken by the European Space Agency (ESA).\n\nThis sensor is exemplary in combining sophisticated readout circuits with photonic efficiency, ensuring minimal noise and optimal performance over extended periods in space. Caeleste’s expertise in low-light imaging is evident as the FaintStar is engineered to handle extreme conditions of outer space while still providing clear, accurate data essential for mission success.\n\nFaintStar showcases Caeleste’s capability in creating custom-built solutions that meet exacting scientific demands. The sensor is crafted with a focus on robustness, ensuring durability in harsh environments, which is crucial for reliable long-term deployment in space missions or scientific experiments.

Caeleste
Intel Foundry
10nm
A/D Converter, AMBA AHB / APB/ AXI, Analog Front Ends, Photonics, Receiver/Transmitter, Sensor, Switched Cap Filter, USB, V-by-One
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