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首页> 外文会议>Space Telescopes and Instrumentation I: Optical, Infrared, and Millimeter pt.2 >Space Qualification and Performance Results of the SIDECAR ASIC
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Space Qualification and Performance Results of the SIDECAR ASIC

机译：SIDECAR ASIC的空间鉴定和性能结果

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摘要

The SIDECAR ASIC is a fully integrated FPA controller system-on-a-chip. Compared to conventional control electronics, it requires significantly less power, less space and less weight. The SIDECAR ASIC, which can operate at ambient and cryogenic temperatures, is currently being space-qualified for integration in the science instruments of the James Webb Space Telescope (JWST). This paper gives an overview of the SIDECAR architecture and its supporting drive electronics. It describes the JWST flight configuration including the custom packaging approach. Test results obtained as part of the space qualification effort are presented. CDS noise of the ASIC itself amounts to less than 25 μV for full 2K x 2K data frames. The noise reduces to less than 6 μV for up-the-ramp-sampling with 88 frames. Based on the existing qualification results and a number of additional tests in the next few months, NASA Technology Readiness Level 6 (TRL6) will be demonstrated by August 2006.
机译：SIDECAR ASIC是完全集成的FPA控制器片上系统。与传统的控制电子设备相比，它所需的功率，空间和重量都大大减少。 SIDECAR ASIC可以在环境温度和低温条件下运行，目前已通过空间验证，可以集成到James Webb空间望远镜（JWST）的科学仪器中。本文概述了SIDECAR架构及其支持的驱动电子设备。它描述了JWST飞行配置，包括定制包装方法。介绍了作为空间鉴定工作一部分而获得的测试结果。对于完整的2K x 2K数据帧，ASIC本身的CDS噪声小于25μV。对于88个帧的向上采样，噪声降低到小于6μV。根据现有的资格鉴定结果以及接下来几个月的大量测试，将于2006年8月展示NASA技术准备水平6（TRL6）。

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