Abstract
This paper describes a custom made high voltage isolated bidirectional network interface for communication among FPGA devices, which are in different power domains. Preliminary performance test and measurements of noise tolerance and stability are presented. A case study of an application regarding a network of multiple single-channel power supply systems for Micro Pattern Gaseous Detectors is portrayed. In order to match the specific system needs of dynamic voltage control, the network interface provides a reliable high voltage decoupling up to 2 kV with reasonable noise tolerance and data transmission rate up to 100 Mbps. The flexibility of the interface allows the implementation of different communication protocols.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Similar content being viewed by others
References
Broadcom: HCPL-7723/0723, av02-0643en edn, September 2017
Fandrich, C.L.: An on-chip transformer-based digital isolator system. Master’s thesis, University of Tennessee, Knoxville (2013)
Gingerich, K., Sterizik, C.: The ISO72x family of high-speed digital isolators. Application report, Texas Instruments, January 2018
Ragonese, E., Spina, N., Parisi, A., Palmisano, G.: Reinforced galvanic isolation: integrated approaches to go beyond 20-kv surge voltage (invited). In: Saponara, S., De Gloria, A. (eds.) Applications in Electronics Pervading Industry, Environment and Society, pp. 277–283. Springer, Cham (2020)
Carrato, S., et al.: A scalable high voltage power supply system with system on chip control for micro pattern gaseous detectors. NIM-A: Accel. Spectrom. Detect. Assoc. Equip. 963, 163763 (2020). http://www.sciencedirect.com/science/article/pii/S0168900220303016
Texas Instruments: ISO7840x High-Performance, 8000-VPK Reinforced Quad-Channel Digital Isolator, sllsen2b edn, July 2015. Revision B
Texas Instruments: ISO782xLL High-Performance, 8000-VPK Reinforced Isolated Dual-LVDS Buffer, sllset8a edn, August 2016. Revision A
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2021 The Author(s), under exclusive license to Springer Nature Switzerland AG
About this paper
Cite this paper
García, L.G. et al. (2021). High Voltage Isolated Bidirectional Network Interface for SoC-FPGA Based Devices. In: Saponara, S., De Gloria, A. (eds) Applications in Electronics Pervading Industry, Environment and Society. ApplePies 2020. Lecture Notes in Electrical Engineering, vol 738. Springer, Cham. https://doi.org/10.1007/978-3-030-66729-0_34
Download citation
DOI: https://doi.org/10.1007/978-3-030-66729-0_34
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-66728-3
Online ISBN: 978-3-030-66729-0
eBook Packages: EngineeringEngineering (R0)