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Separate type switched-capacitor (SC) AC-DC converter
2006 IEEE International Symposium on Circuits and Systems, 2006A switched-capacitor (SC) converter is in the spotlight as a coil less converter that consists of the capacitors and switches. However, it was difficult to output the large-current because the timing which can charge capacitors is short at an AC input. In this paper, we propose a separate type SC converter with an AC input.
Shinya Terada +3 more
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Arbitrary conversion ratio switched-capacitor (SC) networks design for SC bandgap reference
2014 IEEE International Conference on Electron Devices and Solid-State Circuits, 2014General methods of SC networks design for SC bandgap reference are proposed. The methods are based on the conversion between parallel and series connection of the capacitors. The prototyped SC bandgap reference is designed in 65 nm LP CMOS process. Simulation result shows that temperature coefficient of the reference voltage is achieved to 25 ppm/°C ...
Bingwei Jiang, Jun Feng
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Single-Phase 9L Switched-Capacitor Boost Multilevel Inverter (9L-SC-BMLI) Topology
IEEE Transactions on Industry Applications, 2023The boosting factor has become a vital feature for a multilevel inverter to be connected with the low voltage PV system. In this paper, an inverter topology with 9 levels has been introduced. With the use of 10 switches and one switched capacitor unit, the proposed 9L-SC-BMLI has achieved nine different voltage states, and it has twice voltage gain ...
Marif Daula Siddique +4 more
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Switched-capacitor (SC) simulation of Hopfield type neural networks
IEEE International Symposium on Circuits and Systems, 2002A switched-capacitor (SC) structure simulating a general-purpose Hopfield-type neural network is proposed. Existing simulation networks use current summation to achieve the summation effect. In the proposed scheme, this effect is obtained by employing voltage summation achieved with passive SC three pots.
M. Nikodem +2 more
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A new delay line structure for switched capacitor (SC) circuits
2008 9th International Conference on Solid-State and Integrated-Circuit Technology, 2008A new delay line structure is proposed in this paper. The proposed delay line does not produce cumulative errors as a signal is transmitted along a conventional delay line. The application of the proposed delay line to the circuit design of FIR and IIR filter is described, and the simulation results of an IIR filter are presented.
Huan Qun Zheng +2 more
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Auto-SC, an automated switched-capacitor ladder filter design program
IEEE Circuits and Devices Magazine, 1988The use of a switched-capacitor filter design program, Auto-SC, is discussed. The program can be used to design both single-ended and differential switched-capacitor filters by a number of different methods. Guidelines for designing switched-capacitor filters using Auto-SC are presented. The circuits designed by Auto-SC are in a format that is directly
D.G. Nairn, A.S. Sedra
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Novel Switched Capacitor (SC) approach based on the bistable mechanical switches
2013 IEEE SENSORS, 2013In this paper a novel Switched Capacitor (SC) approach based on mechanical switches driven by vibrations is proposed. The principle has been validated and compared with “classical” MOS-based SC architectures. The proposed device is composed of two magnetically-coupled cantilevers having each one a bistable behavior.
NOTO A +3 more
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Switched-capacitor (SC) DC-DC converter with fine tune control outputs
2006 International Caribbean Conference on Devices, Circuits and Systems, 2006A switched-capacitor (SC) converter is in the spotlight as a coilless converter that consists of capacitors and switches. The SC converters have a weak point that the voltage ratio cannot change linearly, because the output voltage is determined by the voltage dividing ratios of the capacitors.
Shinya Terada +3 more
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Switched-capacitor pre-processor for speech processing using SC CIC filter
IEEE International Symposium on Circuits and Systems, 2003A switched-capacitor (SC) preprocessing system is proposed for analog speech processing. The preprocessor extracts the time transition pattern of the local peaks of the speech spectrum and emphasizes the peaks in real-time. A switched-capacitor cascaded integrated-comb (CIC) filter is proposed as one of the construction blocks of the preprocessor.
Y. Horio, H. Takase, S. Nakamura
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Single-Phase 9L Switched-Capacitor Boost Multilevel Inverter (9L-SC-BMLI) Topology
2020 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), 2020The boosting factor has become a vital feature for a multilevel inverter to be connected with the low voltage PV system. In this paper, an inverter topology with 9 levels has been introduced. With the use of 10 switches and one switched capacitor unit, the proposed 9L-SC- BMLI has achieved nine different voltage states, and it has twice voltage gain ...
Marif Daula Siddique +2 more
openaire +1 more source