Satellite platforms and payloads include mixed-signal boards integrating control functions, links between payloads and the on-board computer, and analog and RF interfaces ensuring a variety of functions such as thermal control and telemetry in addition to star trackers and altitude control functions in the case of the on-board computer.
Control units are built using FPGAs, microprocessors (MPU) and application specific standard products (ASIC) and standard logic to implement simple features, while connectivity between different sub-systems is ensured with low-speed interfaces including CAN or legacy buses and LVDS (low-voltage differential signaling) for medium-speed communication. Each sub-system and board is supplied from the power bus provided by the power distribution units with local low-dropout (LDO) linear regulators or DC-DC converters.
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Our products and solutions
ST’s space portfolio includes a range of Defense Supply Center Columbus (DSCC) JANS and QML Class V (QML-V) and European Space Components Coordination (ESCC) qualified Rad-Hard discrete devices including Schottky diodes and rectifiers, bipolar transistors and power MOSFETs as well as integrated circuits including gate drivers, voltage regulators, data converters, LVDS and standard logic devices.
All resources
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HW Model, CAD Libraries & SVD (5 of 12)
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| 7Z | 1.0 | 23 May 2019 |
23 May 2019
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| 7Z | 1.0 | 23 May 2019 |
23 May 2019
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| ZIP | 1.0 | 23 May 2019 |
23 May 2019
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| 7Z | 1.0 | 23 May 2019 |
23 May 2019
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| 7Z | 1.0 | 23 May 2019 |
23 May 2019
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| ZIP | 1.0 | 04 Sep 2018 |
04 Sep 2018
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| ZIP | 2.3 | 14 Apr 2021 |
14 Apr 2021
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| ZIP | 2.3 | 14 Apr 2021 |
14 Apr 2021
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| ZIP | 1.2 | 14 Apr 2021 |
14 Apr 2021
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| ZIP | 2.3 | 14 Apr 2021 |
14 Apr 2021
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| ZIP | 2.4 | 25 Aug 2021 |
25 Aug 2021
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| ZIP | 3.3 | 14 Apr 2021 |
14 Apr 2021
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