2 edition of High-linearity switched-capacitor circuits in digital CMOS technologies found in the catalog.
High-linearity switched-capacitor circuits in digital CMOS technologies
Written in English
|Statement||by Hirokazu Yoshizawa.|
|The Physical Object|
|Pagination||191 leaves, bound :|
|Number of Pages||191|
Abstract. Graduation date: This thesis describes design techniques for high-performance switched-capacitor\ud (SC) circuits, primarily for high-linearity low-noise SC circuits in the presence of\ud component imperfections, such as nonlinear op-amp voltage transfer characteristics,\ud capacitor nonlinearities as well as the finite op-amp dc gain and op-amp offset and noise.\ud Various. This chapter describes the design of two 1V fully differential CMOS switched-capacitor amplifiers in a standard CMOS technology using improved bootstrapped switches. In section 2, the circuit realization of these two switched-capacitor amplifiers is addressed. In section 3 the circuit design of low-voltage building blocks is by: 2.
Raúl J. Martín-Palma, José M. Martínez-Duart, in Nanotechnology for Microelectronics and Photonics (Second Edition), Metal–Oxide–Semiconductor Junctions. Complementary metal–oxide–semiconductor (CMOS) is a widely used technology for the fabrication of such devices as microprocessors, SRAMs (static random access memories), microcontrollers, digital logic circuits, . Switched Capacitor Circuits I Switched Capacitor Circuits II Data Converter Fundamentals I Data Converter Fundamentals II Digital-to-Analog Converters Digital-to-Analog Converters II Analog-to.
The prototype regulator was fabricated in a μm CMOS process and clocked at 1 MHz. It achieved suppression of tones up to 55 dB in the kHz range. The input voltage range was V. In this book we describe two large classes of analog integrated circuits: • switched capacitor (SC) networks, • continuous-time CMOS (unswitched) circuits. SC networks are sampled-data systems in which electric charges are transferred from one point to another at regular discrete intervals of time and thus the signal samples are stored and.
Elements of logic
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In this thesis, novel design techniques have been proposed for implementing high-linearity SC circuits in a standard digital CMOS process. They use nonlinear MOSFET capacitors instead of linear double-poly capacitors. To reduce their nonlinearities, a bias voltage is applied to keep MOSFET capacitors in their accumulation by: High-Linearity CMOS RF Front-End Circuits presents some unique techniques to enhance the linearity of both the receiver and transmitter.
For example, using harmonic cancellation techniques, the linearity of the receiver front-end can be increased by few tens of dB with only minimal impact on the other circuit by: Design techniques are described for the realization of precision high linearity switched-capacitor (SC) stages constructed entirely from MOS transistors.
T MOSFET-only switched-capacitor circuits in digital CMOS technology - IEEE Journals & MagazineCited by: Graduation date: In this thesis, novel design techniques have been proposed for implementing high-linearity SC circuits in a standard digital CMOS process. They use nonlinear MOSFET capacitors instead of linear double-poly capacitors.
Yoshizawa and G. Temes, “High-linearity switched-capacitor circuits in digital CMOS technology”, Proceedings of the IEEE International Symposium on Circuits and Systems, pp. –, Google ScholarAuthor: Kritsapon Leelavattananon, Chris Toumazou.
Title: High-Linearity Switched-Capacitor Circuits in Digital CMOS Technologies. Abstract approved: Gabor C. Temes. In this thesis, novel design techniques have been proposed for implementing high-linearity SC circuits in a standard digital CMOS process. They use nonlinear MOSFET capacitors instead of linear double-poly capacitors.
A low-voltage high-speed high-linearity MOSFET-only analog bootstrapped switch for sample-and-hold circuits Abstract: In this paper, a low-voltage high-speed high-linearity MOSFET-only analog bootstrapped switch for sample-and-hold circuits is successfully designed and implemented in TSMC μm standard digital complementary metal-oxide-semiconductor (CMOS) technology.
A design strategy of low-voltage high-linearity MOSFET-only ΣΔ modulators in standard digital CMOS technology is presented. The modulators use substrate-biased MOSFETs in the depletion region as. From Table 1, we note that present circuit achieves a very good trade between linearity and gain (IIP3 = dBm and GC = dB), Lower Noise, such as NF = dB is the lower of values after NF of, and a miniaturized CMOS technology (65 nm) whilst keeping power consumption the lowest (after,).Although a polarization used is equal to V, relatively large compared to references made Cited by: 7.
One highly successful reference point for the implementation of a switched-capacitor circuit us- ing low external voltage IC is described in [l]. Switched-opamp technique-This is a fairly re- cent method that suggests a way to allow a true low-voltage operation, without the use of clock- voltage boosters.
Affiliation: Delft University of Technology, Delft, the Netherlands. Publication Topics: CMOS integrated circuits,low-power electronics,sigma-delta modulation,CMOS digital integrated circuits,analogue-digital conversion,comparators (circuits),flip-flops,integrated circuit modelling,microwave integrated circuits,quantisation (signal),switched capacitor networks,ultra wideband technology.
The compatibility of the switched-capacitor technique with standard digital CMOS processes utilising MOSFET gate capacitance has recently been investigated. Owing to its high voltage-dependence, a technique for enhancing linearity which is suitable for non-delay-free circuits is proposed.
The technique was verified by simulation to demonstrate its effectiveness for linearity by: 7. CMOS: Analog Integrated Circuits: High-Speed and Power-Efficient Design describes the important trends in designing these analog circuits and provides a complete, in-depth examination of design techniques and circuit architectures, emphasizing practical aspects of integrated circuit by: • Switched-capacitor circuits can be built in any “digital” CMOS process, and can therefore be integrated together with complex digital functions ck vin vout H.
Yoshizawa et al., "MOSFET-Only Switched-Capacitor Circuits in Digital CMOS Technology", IEEE JSSC, vol. 34, no. 6, Junepp. File Size: 1MB. V CMOS switched-capacitor circuits Abstract: In battery-powered portable systems, low-voltage CMOS integrated circuits are essential for low power consumption.
While integrating analog and digital circuits on the same chip, it is preferred that both analog and digital circuits. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS-I1 ANALOG AND DIGITAL SIGNAL PROCESSING, VOL.
43, NO. 1, JANUARY 53 Fig. Schematic circuit diagram of the propose V - I converter. constitute the differential current-storage unit, where the capacitance C memorizes the voltage needed by MZ to support the input current flowing through MI. CMOS Digital Integrated Circuits: Analysis and Design is the most complete book on the market for CMOS circuits.
Appropriate for electrical engineering and computer science, this book starts with CMOS processing, and then covers MOS transistor models, basic CMOS gates, interconnect effects, dynamic circuits, memory circuits, BiCMOS circuits, I/O circuits, VLSI design methodologies, low-power /5(13).
In this paper, digital CMOS switched-current (SI) circuits with low charge-injection errors are presented. These circuits are based on the operation of the switches at virtual-ground nodes to.
This book presents architectures, circuits, models, methods and practical considerations for the design of high-performance low-pass switched-capacitor (SC) sigma-delta A/D interfaces for mixed. A practical overview of CMOS circuit design, this book covers the technology, analysis, and design techniques of voltage reference circuits.
The design requirements covered follow modern CMOS processes, with an emphasis on low power, low voltage, and low temperature coefficient voltage reference design.5/5(1).
Abstract: Discrete-time (DT) circuits provide a means to overcome the analog-circuit design challenges in deeply scaled digital CMOS technologies while benefitting from the reduced switch on-resistance and parasitic capacitance, resulting in lower dynamic power dissipation.
In addition, such DT analog circuits can reduce the requirements on analog-to-digital converters that precede digital.The initial section explores general properties of analog MOS integrated circuits and the math and physics background required.
The remainder of the book is devoted to the design of circuits. Includes such devices as switched-capacitor filters, analog-to-digital and digital-to-analog converters, amplifiers, modulators, Cited by: 9 A high flexibility BiCMOS standard cell library for mixed analogue-digital ASICs + Show details-Hide details p.
– (16) The STKM library is a comprehensive library arrived at from a merger between bipolar and CMOS technologies, between analogue and digital functions and between various CAD and design concepts.