Results 221 to 230 of about 20,607 (273)
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A switched-capacitor adaptive lattice filter
IEEE Transactions on Acoustics, Speech, and Signal Processing, 1983Integration of an adaptive lattice filter in MOS-LSI technology is described. The architecture is designed to optimally exploit the advantages of analog and digital approaches. Switched-capacitor techniques are used for filtering and digital circuitry is used to perform the adaption.
R.D. Fellman, R.W. Brodersen
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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.
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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.
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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
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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
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Integrated switched-capacitor FDNR filter
IEEE Journal of Solid-State Circuits, 1983A switched-capacitor filter using a frequency-dependent negative resistance (FDNR) is described. FDNR filters closely simulate passive LC filters, thereby retaining passband stability and design simplicity. The filter has been implemented in LSI and designed to perform the transmit/receive filtering for PCM codecs.
M. Cooperman, C.W. Kapral
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Switched-capacitor filter design
2023The switched-capacitor (SC) technique is a very attractive method for implementing fully integrated filters in MOS technology.. The filters, consisting only of switches, capacitors and operational amplifiers, can be realised through a nutter of design procedures. This thesis describes these design techniques and their applications. Many of the suitable
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Switched Capacitor Filter Implementation
2014In this chapter the filter circuits will be simulated taking into account the non-ideal effects described in fifth chapter. Due to these effects the band-pass filter will be altered, adding a new capacitor to the circuit. This is done in order to take into account the input capacitance of the low gain amplifier and facilitate the compensation of this ...
Hugo Alexandre de Andrade Serra +1 more
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Switched-capacitor voltage-wave filter
1981 IEEE International Solid-State Circuits Conference. Digest of Technical Papers, 1981Results obtained for integrated 5th and 7th order Chebyshev filters, based on switched-capacitor voltage-wave design, requiring only unity-gain buffers, will be presented.
J. Mavor +5 more
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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,
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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,
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2012
This chapter deals completely with switched-capacitor filters. The basic concept of SC-based resistor is introduced together with applications to realize stray-insensitive first-order SC filters, SC delay elements, and amplifiers. The technique for analyzing two-phase SC networks using Laker’s z-domain equivalent circuits is presented.
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This chapter deals completely with switched-capacitor filters. The basic concept of SC-based resistor is introduced together with applications to realize stray-insensitive first-order SC filters, SC delay elements, and amplifiers. The technique for analyzing two-phase SC networks using Laker’s z-domain equivalent circuits is presented.
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15MHz CMOS switched capacitor filters
1985 IEEE International Solid-State Circuits Conference. Digest of Technical Papers, 1985Fully differential and single-ended switched filters implemented in 1.25μ CMOS will be described. Passbands have been achieved within 0.1db of design for 10MHz clocks and 2dB for 15MHz clocks. Fully differential opamps used exhibit a 70MHz gain-bandwidth product, 100V/μs slew rate and a current drain of 215μA.
D. Ribner, M. Copeland, M. Milkovic
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