ALTER Innovation, ENDURANCE, ENVIRONMENTAL & RADIATION

Reliability Assessment of Medium / Large Area PIN SI

Posted by doEEEt Media Group
On February 11, 2020
0

INTA, the Instituto nacional de Técnica Aeroespacial in collaboration with Alter Technology Spain, exposed in this Symposium themes related to COTS in Space, Proton Radiation Tests and Reliability Assessment Tests giving general conclusions about Radiation and Reliability Assessment.

ACTIVES, EEE Components, ENDURANCE, ENVIRONMENTAL & RADIATION, INSPECTION, ELECTRICAL & VERIFICATION, Non-standard testing, TESTING

Silicon Carbide Diodes (SiC) for space applications

Posted by Juan Moreno Echarri
On December 12, 2019
0

Silicon Carbide (SiC) presents many advantages over Silicon and even other wide band gap semiconductors, while maturity of the technology increases quickly

ACTIVES, EEE Components

Phase-locked loops (PLLs) for space application

Posted by Manuel Sánchez Ruiz
On October 9, 2019
0

Only a few manufacturers provide this Phase-locked loop function in high reliability/Space/Radiation Tolerant/Radiation hardened version

ACTIVES, EEE Components

Data conversion: The other side of coin

Posted by José Francisco Largaespada
On September 3, 2019
0

The Analog to digital converters (ADC´s) convert a continuous time and amplitude analog signal to discrete time and amplitude digital signal. The conversion involves quantization of the input, (error/noise source) and sampling the input (signal BW limitation)

ACTIVES, EEE Components

SAMV71Q21RT and UT32M0R500 Microcontrollers Comparison

Posted by Manuel Sánchez Ruiz
On June 25, 2019
0

Two microcontrollers for space, the ATSAMV71Q21RT from Microchip Technology Nantes (formerly Atmel) and the UT32M0R500 from Cobham Microelectronic Solutions (formerly Aeroflex), are compared in this post

ACTIVES, EEE Components

Low Voltage Differential Signaling (LVDS) overview

Posted by Manuel Padial Pérez
On June 24, 2019
1

This post shows the basis to understand the Low Voltage Differential Signaling (LVDS) technology, including the benefits over other technologies, as well as different kind of devices and configurations available.

ACTIVES, EEE Components

LVDS Drivers and Receivers for Space Application

Posted by Manuel Sánchez Ruiz
On June 21, 2019
0

As a continuation of our previous post “Low Voltage Differential Signaling (LVDS) overview” it is shown a brief comparison between some LVDS drivers and receivers for high reliability and space application from different manufacturers

ENDURANCE, ENVIRONMENTAL & RADIATION, INSPECTION, ELECTRICAL & VERIFICATION, TESTING

Video Digging into Circuit Alter Technology

Posted by doEEEt Media Group
On June 17, 2019
0

For satellite applications where failure is not an option, electronic components need to operate constantly on demand, and have to be free of failures during the lifetime of the satellite-which can be for many years. To ensure this requirement is met, the components are put through many hours of stress testing covering all thermal.

EEE Components, PASSIVES

Radiation Characterisation for New Tantalum Polymer Capacitors

Posted by doEEEt Media Group
On June 14, 2019
0

Polymer tantalum capacitor technology was developed in response to demands from the market to lower the ESR of tantalum capacitors while preserving their small case size and high reliability. The technology is promising in several aspects. The higher quality interface between the dielectric and the polymer cathode increases the breakdown voltage of the device, as well as reducing its DC leakage current, even at extreme radiation exposure conditions.

ACTIVES, EEE Components

DAC – Digital to Analog Converters for Space Application

Posted by José Francisco Largaespada
On June 10, 2019
0

In modern space applications, where a lot of missions recover an enormous amount of data, it is extremely important to have an efficient data acquisition system. These systems take data which is digitalized and then processed in various ways. Once processed, the data is sent to a DAC in order to convert it into analog signals.

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