Design of radiation-tolerant digital-to-analog converter and investigation on analog single event transient effects

A circuit design methodology for space applications is presented with an 8-bit resistive digital-to-analog converter (DAC) with XY addressing mode and BiCMOS buffer designed in IHP’s 130 nm SiGe BiCMOS technology (SG13S). The radiation tolerance of the implemented DAC is evaluated by circuit-level s...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:International journal of electronics and communications 2024-12, Vol.187, p.155503, Article 155503
Hauptverfasser: Harneer Suresh, Aishwarya, Carta, Corrado, Fischer, Gunter
Format: Artikel
Sprache:eng
Schlagworte:
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A circuit design methodology for space applications is presented with an 8-bit resistive digital-to-analog converter (DAC) with XY addressing mode and BiCMOS buffer designed in IHP’s 130 nm SiGe BiCMOS technology (SG13S). The radiation tolerance of the implemented DAC is evaluated by circuit-level simulations particularly analyzing the radiation sensitivity of the DAC to analog single-event transients (ASETs). Radiation mitigation techniques are addressed. The total current consumption with a 3.3 V supply is 0.54 mA at a 1 MHz sampling frequency.
ISSN:1434-8411
DOI:10.1016/j.aeue.2024.155503