Low noise amplifier with adaptive gain setting — (AWAGS) ASIC-Reference-Cited by-同舟云学术

Low noise amplifier with adaptive gain setting — (AWAGS) ASIC

Published:2022-06-01 Issue:06 Volume:17 Page:C06010
ISSN:1748-0221
Container-title:Journal of Instrumentation
language:
Short-container-title:J. Inst.

Author:

Wieczorek P.,Flemming H.,Deppe H.

Abstract

Abstract The ASIC design group at GSI developed an Amplifier With Adaptive Gain Setting (AWAGS) chip. The input stage based on a folded cascode architecture is followed by a single-ended to differential conversion and output buffers. To the contrary to usual ASIC designs, the capacitive feedback is divided into five capacitances with different values. Starting with the smallest one the capacitances are added to the feedback depending on the input charge. This concept allows to measure over a high dynamic range (>200000) with the highest precision in the individual gain setting. The AWAGS ASIC is produced in a UMC 180 nm UMC multi-project wafer (MPW) run 2020.

Publisher

IOP Publishing

Subject

Mathematical Physics,Instrumentation

Link

https://iopscience.iop.org/article/10.1088/1748-0221/17/06/C06010/pdf

Reference5 articles.

1. Low noise preamplifier ASIC for the PANDA experiment;Flemming;JINST,2011

2. The AGIPD 1.0 ASIC: random access high frame rate, high dynamic range X-ray camera readout for the European XFEL;Allahgholi,2015

3. A family of transient recorder ASICs for detector readout;Flemming,2021

4. Noise and power tradeoffs in CMOS front ends;O’Connor,2006

Cited by 4 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. In-beam test results of the Super-FRS GEM-TPC detector prototype with relativistic uranium ion beam;Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment;2023-07

2. Performance tests of feature extraction algorithms for short preamplifier transients;Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment;2023-02

3. AWAGS: A single ASIC to identify fast ions from protons to uranium;Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment;2022-10

4. A family of transient recorder ASICs for detector readout;Journal of Instrumentation;2022-07-01