Satellites
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Radiation-Hardened DAC with Power Down Function for Next Generation Satellite Applications STMicroelectronics has revealed a new radiation-hardened digital-to-analog converter (DAC) RHRDAC121 which operates down to 2.5V for use in modern, low-power system designs that older 3.3V parts cannot support. Typically used in circuits for telemetry, housekeeping, and precision sensor-gain adjustment, its features include an SPI-compatible serial output… |
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Economical Radiation-Hardened ICs in Low-Cost Plastic Packages designed for New Space Satellites STMicroelectronics has introduced the new LEO series of radiation-hardened power, analog, and logic ICs in low-cost plastic packages that provide important functions for the satellites’ electronic circuitry. The first nine devices in this series include a data converter, a voltage regulator, an LVDS transceiver, a line driver, and five logic gates that are used… |
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Next-Gen QML-V-Certified QDR-II+ SRAM for Simplifying On-System Satellite Image Processing The high-performance 144-Mb Quad Data Rate II+ (QDR -II+) SRAM from Infineon Technologies helps simplify on-system satellite image processing. This next-generation device is a unique high-speed external cache memory that is ideal for radar, onboard data processing, and networking applications in space. Originally developed as an industrial… |
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Dual-Band GNSS Module Supports L1 and L5 Bands for Satellites Quectel Wireless Solutions released a compact dual-band GNSS module LC79D with support of L1 and L5 bands for satellites which will greatly improve positioning accuracy. The LC79D features concurrent multi-constellation GNSS receivers on dual GNSS bands and can work on L1 and L5 bands for GPS, Galileo and QZSS satellites, L1 band for GLONASS and BeiDou satellites as well as… |
