Results 221 to 230 of about 15,376 (261)
Some of the next articles are maybe not open access.
A buffered, constant gain, opamp with rail-to-rail common-mode range
1996 IEEE International Symposium on Circuits and Systems. Circuits and Systems Connecting the World. ISCAS 96, 2002A buffered, high frequency, high DC gain, rail-to-rail, constant transconductance (G/sub m/) operational amplifier was designed. The operational amplifier is a part of an analog/digital system which implements a Gabor convolution for real-time dynamic image processing.
L. Moldovan, H. Li
openaire +1 more source
Low-voltage linear OTA with rail-to-rail differential mode input signal capability
ICECS'99. Proceedings of ICECS '99. 6th IEEE International Conference on Electronics, Circuits and Systems (Cat. No.99EX357), 2003A low-voltage linear operational transconductance amplifier (OTA) with rail-to-rail differential mode input signal capability is designed and fabricated by 0.8 /spl mu/m CMOS technology. The circuit is capable of operating at supply voltage larger than two times the MOS transistor threshold voltage V/sub T/.
X. W. Zhang, M. F. Li, Uday Dasgupta
openaire +1 more source
Fully differential ADC with rail-to-rail common-mode range and nonlinear capacitor compensation
IEEE Journal of Solid-State Circuits, 1990One of the sources of nonlinearity in charge redistribution analog-to-digital converters (ADCs) is capacitor voltage dependence. While it is possible to address this problem through capacitor fabrication technology improvements, situations arise where it is more desirable to use circuit techniques.
Richard K. Hester +5 more
openaire +1 more source
Peculiarities of Process Conditions and Rail Grinding Modes
2021The scientific article analyzes the known materials used for the manufacture of railway rails and the problems encountered in their operation. As a result of rolling stock wheels acting on rails, various defects occur on them. Grinding technology is used to eliminate them.
I. Yu. Orlov +2 more
openaire +1 more source
A 1-V BiCMOS rail-to-rail amplifier with n-channel depletion mode input stage
IEEE Journal of Solid-State Circuits, 1997A BiCMOS rail-to-rail operational amplifier capable of operating from supply voltages as low as 1 V is presented. The folded cascode input stage uses an nMOS depletion mode differential pair to provide rail-to-rail common mode voltage range while typically requiring only 40 fA of input bias current.
Richard Griffith +3 more
openaire +1 more source
Exploring Node Connection Modes in Multi-Rail Fat-tree
2021 IEEE International Conference on Cluster Computing (CLUSTER), 2021Although using Multi-Rail network is a popular choice for many HPC systems to overcome bandwidth limitations, the influence of connection modes between multi-port nodes and switching network is not well understood so far. This work provides a detailed analysis of different node connection modes in Multi-Rail Fat-tree.
Yuyang Wang, Fei Lei, Dezun Dong
openaire +1 more source
Rail-to-rail input stages: A voltage-mode design technique and a figure-of-merit
Proceedings of the 8th IEEE International NEWCAS Conference 2010, 2010The proliferation of battery — operated devices has called for lower supply voltages. Shorter channel lengths and the need for lower supply voltages have made analog design more challenging than ever before. Newer design requirements have also called for a fair comparison metric.
S. Balasubramanian, M. Ismail
openaire +1 more source
Common-mode response shaping in rail-to-rail op-amp input stages
2002 IEEE International Symposium on Circuits and Systems. Proceedings (Cat. No.02CH37353), 2003Low-voltage rail-to-rail (r-t-r) operational amplifiers (op-amps) suffer from large deviations in their small-signal and large signal behaviors, as a function of the input common-mode (CM) voltage. This paper introduces the concept of the CM response shaping as an effective technique for maintaining roughly constant op-amp behaviors over the full input
J.M. Carrillo +4 more
openaire +1 more source
A Transit Mode Combining the Best of Bus and Rail
SAE Technical Paper Series, 1973<div class="htmlview paragraph">A transit modal concept has been developed which demonstrates good potential as an attractive yet realistic alternative for urban automobile commuters. Called BTV (for Bi-modal Transit Vehicle), the concept consists of rubber-tired automated transit vehicles operating in trains on exclusive guideways. At designated
Charles F. Whitten, Hilary T. Hornung
openaire +1 more source
A very compact CMOS instrumentation amplifier with nearly rail-to-rail input common mode range
ESSCIRC 2014 - 40th European Solid State Circuits Conference (ESSCIRC), 2014This paper presents a compact, fully-differential instrumentation amplifier with nearly rail-to-rail input common mode range. The amplifier, which is based on an original topology, embodies chopper modulation for offset and flicker noise reduction. The paper describes the experimental results obtained with a prototype designed with the UMC 0.18 mu m MM/
BRUSCHI, PAOLO +4 more
openaire +3 more sources