Results 251 to 260 of about 59,496 (303)
Some of the next articles are maybe not open access.
Testable switched-capacitor filters
IEEE Journal of Solid-State Circuits, 1992A design-for-testability (DFT) methodology for switched-capacitor (SC) filters is presented, based on an architecture using some additional circuitry and providing extra capabilities for both off- and online test. A programmable biquad is used for on-chip comparison of the transfer functions for every filter stage.
J. L. Huertas, A. Rueda, D. Vazquez
openaire +1 more source
1999
In the last years the interest toward low-power low-voltage integrated systems has consistently grown due to the increasing importance of portable equipment and to the reduction of the supply voltage of modern scaled-down technology IC [1, 2]. In such systems, a number of analog functions can be efficiently implemented with SC technique which ensures ...
BASCHIROTTO, ANDREA, Castello, R.
openaire +2 more sources
In the last years the interest toward low-power low-voltage integrated systems has consistently grown due to the increasing importance of portable equipment and to the reduction of the supply voltage of modern scaled-down technology IC [1, 2]. In such systems, a number of analog functions can be efficiently implemented with SC technique which ensures ...
BASCHIROTTO, ANDREA, Castello, R.
openaire +2 more sources
1996
The filters we have studied in the two previous chapters are primarily based on the assumption that they are to be implemented in discrete or hybrid forms - thick-film or thin-film. Although the op amp may be fabricated in integrated-circuit (IC) form (sometimes in groups), it is actually treated as a separate entity for our purposes.
openaire +1 more source
The filters we have studied in the two previous chapters are primarily based on the assumption that they are to be implemented in discrete or hybrid forms - thick-film or thin-film. Although the op amp may be fabricated in integrated-circuit (IC) form (sometimes in groups), it is actually treated as a separate entity for our purposes.
openaire +1 more source
2006
In this chapter, some trade-offs to be faced by an SC circuit designer are proposed. SC technique gained a large popularity in the past and it seems to be mature to be able to give excellent response for the future requirements of mixed-signal systems. However, the actual trends towards scaled-down technology, low-voltage and/or high-frequency systems ...
openaire +1 more source
In this chapter, some trade-offs to be faced by an SC circuit designer are proposed. SC technique gained a large popularity in the past and it seems to be mature to be able to give excellent response for the future requirements of mixed-signal systems. However, the actual trends towards scaled-down technology, low-voltage and/or high-frequency systems ...
openaire +1 more source
20th Annual IEEE Power Electronics Specialists Conference, 1990
A novel technique for building active filters using switched-capacitor (SC) circuits is proposed. The principle of operation, methods of control, and analysis and design of a typical SC filter are presented. To assess its effectiveness, the technique is used to control input current harmonics in a phase-controlled converter. It is shown that by using a
P. Mehta, M. Darwish, T. Thomson
openaire +1 more source
A novel technique for building active filters using switched-capacitor (SC) circuits is proposed. The principle of operation, methods of control, and analysis and design of a typical SC filter are presented. To assess its effectiveness, the technique is used to control input current harmonics in a phase-controlled converter. It is shown that by using a
P. Mehta, M. Darwish, T. Thomson
openaire +1 more source
2016
The elusive goal of the lossless charge transfer from one circuit node to another has been the main focus of analog sampled-data processing starting from the bucket brigade and CCD to switched-capacitor circuits. Opamp with capacitive feedback is the most accurate analog component that can sample and amplify signal with highest accuracy.
openaire +1 more source
The elusive goal of the lossless charge transfer from one circuit node to another has been the main focus of analog sampled-data processing starting from the bucket brigade and CCD to switched-capacitor circuits. Opamp with capacitive feedback is the most accurate analog component that can sample and amplify signal with highest accuracy.
openaire +1 more source
1996
In Chapter 4 we discussed the overall decisions that must be made in designing a practical VLSI neural network. Technology, area, power, speed, memory, I/O, packaging, noise and testability all need to be considered. Two of the implementations presented there (Section 4.2.3, Section 4.2.7 and Section 4.2.8) are analysed in this case study.
openaire +1 more source
In Chapter 4 we discussed the overall decisions that must be made in designing a practical VLSI neural network. Technology, area, power, speed, memory, I/O, packaging, noise and testability all need to be considered. Two of the implementations presented there (Section 4.2.3, Section 4.2.7 and Section 4.2.8) are analysed in this case study.
openaire +1 more source
2010
This chapter 1 presents an introduction to switched capacitor (SC) circuits, and PSoC’s programmable SC blocks.
Alex Doboli, Edward H. Currie
openaire +1 more source
This chapter 1 presents an introduction to switched capacitor (SC) circuits, and PSoC’s programmable SC blocks.
Alex Doboli, Edward H. Currie
openaire +1 more source
2019
It is rare that a new discipline can be traced back to the publication of a single paper. Information theory is such a discipline. Another, although less dramatic, is the discipline of switched capacitors. In a 1977 paper by Hosticka, Broderson, and Grey of Berkeley University entitled “MOS Sampled-Data Recursive Filters Using State-Variable Techniques,
openaire +1 more source
It is rare that a new discipline can be traced back to the publication of a single paper. Information theory is such a discipline. Another, although less dramatic, is the discipline of switched capacitors. In a 1977 paper by Hosticka, Broderson, and Grey of Berkeley University entitled “MOS Sampled-Data Recursive Filters Using State-Variable Techniques,
openaire +1 more source
1991
Switched capacitor filters have now been around for a decade and many powerful and sophisticated design techniques have been developed. In view of the excellent literature on this subject to which the reader may refer, the present chapter has the rather specific aim of presenting some advances developed by the authors which have made a contribution ...
D. G. Haigh +3 more
openaire +1 more source
Switched capacitor filters have now been around for a decade and many powerful and sophisticated design techniques have been developed. In view of the excellent literature on this subject to which the reader may refer, the present chapter has the rather specific aim of presenting some advances developed by the authors which have made a contribution ...
D. G. Haigh +3 more
openaire +1 more source