A new approach to designing electronic systems for operation in extreme environments: Part I - The SiGe Remote Sensor Interface

We have described the modeling, circuit design, system integration, and measurement of a Remote Sensor Interface (Figure 20) that took place over a span of 5 years and 8 fabrication cycles. It was conceived as part of the Multi-Chip Module (MCM) shown in Figure 21, which also includes a digital control chip for clocking, programming, and read-out. Further work beyond the scope of this was performed to validate the RSI for the extreme environmental conditions of a lunar mission, and individual blocks are presently.