Results 181 to 190 of about 9,026 (215)
Some of the next articles are maybe not open access.
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
Input/Output Rail-to-Rail CMOS Operational Amplifier with Shaped Common-Mode Response
Analog Integrated Circuits and Signal Processing, 2003This paper presents an input/output rail-to-rail class-AB CMOS operational amplifier with reduced variations in unity-gain frequency over the entire voltage range. The rail-to-rail amplifier input stage is based on two parallel-connected complementary differential pairs.
J. F. Duque Carrillo +3 more
openaire +2 more sources
An efficient and high-performances CMOS op amp with rail-to-rail mode and high CMRR
1996 IEEE-CAS Region 8 Workshop on Analog and Mixed IC Design. Proceedings, 2002In this paper, we present a new structure of a CMOS Op Amp offering high performances differential frequency response with high CMRR, high slew rate and input/output rail-to-rail mode. These performances are due both to a new efficient gain stage with a compact layout and to a simple way to obtain a high CMRR. Simulation experiments have been performed
G. Klisnick, M. Redon
openaire +1 more source
Low-voltage CMOS GM-C filter with rail-to-rail common-mode voltage
Proceedings of the 39th Midwest Symposium on Circuits and Systems, 2002In this paper, a CMOS design of low-voltage 5th-order elliptic low-pass GM-C filter with rail-to-rail common-mode input voltage is introduced. The Operational Transconductance Amplifier (OTA) inside this filter is a low-voltage rail-to-rail voltage-to-current converter (V-I converter). In this V-I converter, an N-type V-I converter cell is connected in
null Chung-Chih Hung +3 more
openaire +1 more source
Laser vibrometer measurement of guided wave modes in rail track
Ultrasonics, 2015The ability to measure the individual modes of propagation is very beneficial during the development of guided wave ultrasound based rail monitoring systems. Scanning laser vibrometers can measure the displacement at a number of measurement points on the surface of the rail track.
Philip W, Loveday, Craig S, Long
openaire +2 more sources
A High Precision Current Sampling Circuit with Rail-to-Rail Common-Mode Input Range
2023 IEEE 15th International Conference on ASIC (ASICON), 2023Zekun Zhou +4 more
openaire +1 more source
A Current-Mode Common-Mode Feedback Circuit (CMFB) with Rail-to-Rail Operation
Frequenz, 2011Apirak Suadet, Varakorn Kasemsuwan
openaire +1 more source
Impact of high-speed rail on social equity in China: Evidence from a mode choice survey
Transportation Research, Part A: Policy and Practice, 2020Zhenhua Chen, Xiaohong Ren
exaly