Zobrazeno 1 - 10
of 5 854
pro vyhledávání: '"Transimpedance"'
Publikováno v:
Port Said Engineering Research Journal, Vol 28, Iss 3, Pp 75-87 (2024)
In this paper, a comparative examination of four various transimpedance amplifier (TIA) topologies is performed. Each of the four topologies is precisely designed to fit a diverse range of applications. The discussed topologies are the common source
Externí odkaz:
https://doaj.org/article/89c7be73cea54742abff46399f4bbdaf
Autor:
Sandra Soriano‐Díaz, Omar E. Solis, Diego Ramírez‐Muñoz, Pablo P. Boix, Juan P. Martínez‐Pastor, Isaac Suárez
Publikováno v:
Advanced Electronic Materials, Vol 10, Iss 7, Pp n/a-n/a (2024)
Abstract The frequency response of the photocurrent (Iph) generated in perovskite photodetectors is a crucial issue in imaging or telecommunication applications, although it is briefly discussed in the literature. The present work obtains for the fir
Externí odkaz:
https://doaj.org/article/e7a951850b8248e4a21130a2fadb5cd4
Publikováno v:
Acoustics, Vol 6, Iss 1, Pp 240-256 (2024)
The quartz tuning fork used as an acoustic sensor in quartz-enhanced photo-acoustic spectroscopy gas detection systems is usually read out by means of a transimpedance preamplifier based on a low-noise operational amplifier closed in a feedback loop.
Externí odkaz:
https://doaj.org/article/56701f05e00b4827a0cb946935542870
Publikováno v:
IEEE Photonics Journal, Vol 16, Iss 6, Pp 1-9 (2024)
This paper presents a highly-sensitive monolithic optoelectronic receiver in $\mathbf{180\, {nm}}$ CMOS. An integrating front-end with noise matching via an negative Miller capacitance is proposed, to reduce the power penalty imposed by large PIN pho
Externí odkaz:
https://doaj.org/article/e1935901fd7042f3994ce278a596db4e
Autor:
Behnam Abdollahi, Baset Mesgari, Saeed Saeedi, Zahra Sohrabi, Bernhard Goll, Horst Zimmermann
Publikováno v:
IEEE Access, Vol 12, Pp 147106-147114 (2024)
This paper presents an inductor-less low-power low-voltage cross-coupled regulated cascode (LV CC-RGC) transimpedance amplifier (TIA) design topology with a negative resistance in addition to the traditional gm-boosting approach. Combining the above
Externí odkaz:
https://doaj.org/article/dfb6f7d8b8df44a888cb482a2ee657b0
Publikováno v:
IEEE Access, Vol 12, Pp 142994-143015 (2024)
This paper outlines the development of an optical receiver capable of handling data at a rate of 4 Gb/s. The receiver makes use of a multi-dot PIN CMOS photodiode with a bandwidth of 930 MHz (capacitance of 48.8fF) and a responsivity of 0.294 A/W at
Externí odkaz:
https://doaj.org/article/a8436ae6ed2745298dabc9d3f03d6c9c
Autor:
Diaaeldin Abdelrahman, Mohamed Atef
Publikováno v:
IEEE Access, Vol 12, Pp 126858-126865 (2024)
In this paper, a photodiode (PD)/transimpedance (TIA) interface is presented. The cathode terminal of the PD is AC-coupled to one of the inputs of a pseudo-differential TIA while the anode terminal is DC-coupled to the other input of the TIA. The DC-
Externí odkaz:
https://doaj.org/article/ab70da60d61245bd8c016f6310e2f7ae
Publikováno v:
IEEE Access, Vol 12, Pp 118371-118376 (2024)
This work presents a highly sensitive monolithic optical receiver in $\mathrm {0.35~\mu m}$ CMOS. The integrator-based frontend employs periodic photocurrent integration on a parasitic capacitance in combination with an ultra-low-capacitance PIN phot
Externí odkaz:
https://doaj.org/article/ab03a7e59cde47fd9b94bb13953962c2
Publikováno v:
IEEE Access, Vol 12, Pp 75061-75071 (2024)
This article presents a fully differential tunable high-gain transimpedance amplifier (TIA) conceived as a front-end circuit for monolithic CMOS-MEMS resonators operating in self-sustained oscillation mode. The proposed solution is based on a capacit
Externí odkaz:
https://doaj.org/article/9c1a5feefd9344caa14d9744bb050ebb
Publikováno v:
Circuit World, 2021, Vol. 49, Issue 2, pp. 125-137.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/CW-06-2020-0102