Analog Integrated Circuits for Communication

Pederson, Donald O.; Mayaram, K.

doi:10.1007/978-1-4757-2128-7

Cited by 123 publications

(74 citation statements)

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“…The examples considered in the paper are the motivation to use rigorous analytical methods for the analysis of nonlinear PLL models (1)- (2). Some analytical tools can be found in [8], [19]- [24].…”

Section: Discussionmentioning

confidence: 99%

Limitations of the classical phase-locked loop analysis

Kuznetsov

Леонов

Neittaanmuaki

et al. 2015

2015 IEEE International Symposium on Circuits and Systems (ISCAS)

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Abstract-Nonlinear analysis of the classical phase-locked loop (PLL) is a challenging task. In classical engineering literature simplified mathematical models and simulation are widely used for its study. In this work the limitations of classical engineering phase-locked loop analysis are demonstrated, e.g., hidden oscillations, which can not be found by simulation, are discussed. It is shown that the use of simplified dynamical models and the application of simulation may lead to wrong conclusions concerning the operability of PLL-based circuits.

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Section: Discussionmentioning

confidence: 99%

Limitations of the classical phase-locked loop analysis

Kuznetsov

Леонов

Neittaanmuaki

et al. 2015

2015 IEEE International Symposium on Circuits and Systems (ISCAS)

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“…We can now derive the oscillation signal V RMS (see also [17,16,18]). In figure 4(c) the effect of the negative conductance circuit is modeled with equivalent common mode and differential mode current sources.…”

Section: Linear Noise Analysis For Parallel Lc Oscillatormentioning

confidence: 99%

“…It is however noteworthy that more extended non-linear analyses result in a similar relation for L total f !g [15,16] and the time variant noise effects and noise folding can be taken into account with a proper value for ; in (17) [15,16]. Equation (17) provides an important insight in the trade-off between the power consumption and phase noise of an LC oscillator: the power consumption is P = I B V DD so the phase-noise power product (Lf !gP) of the oscillator be-…”

Section: Design Trade-offsmentioning

confidence: 99%

Integrated GHz Voltage Controlled Oscillators

Kinget¹

1999

Analog Circuit Design

176

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The voltage controlled oscillator (VCO) is a critical sub-block in communications transceivers. The role of the VCO in a transceiver and the VCO requirements are first reviewed. The necessity of GHz VCOs and the driving factors towards the monolithic integration of the VCO are examined. VCO design techniques are outlined and design trade-offs are explored. The performance of VCOs in different implementation styles is compared to evaluate when and if VCO integration is desirable.

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“…The Method 1, which was presented initially in [14], assumes the third order expansion of the transcharacteristic of the non-linear block around the quiescent point. This method was originally developed for semiconductors.…”

Section: Newton's Solution Of the Governing Non-linear Equationmentioning

confidence: 99%

Modelling of Non–Linear Distortion in Vacuum Triodes Using Trans–Characteristics Inverse and Newton’s Method

Dadić¹

2013

Journal of Electrical Engineering

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The increased interest in vacuum tube audio amplifiers led to an increased interest in mathematical modelling of such kind of amplifiers. The main purpose of this paper is to develop a novel global numerical approach in calculation of the harmonic distortion (HD) and intermodulation distortion (IM) of vacuum-triode audio amplifiers, suitable for applications using brute-force of modern computers. Since the 3/2 power law gives only the transcharacteristic inverse of a vacuum triode amplifier, unknown plate currents are determined in this paper iteratively using Newton’s method. Using the resulting input/output pairs, harmonic distortions and intermodulations are calculated using discrete Fourier transform and three different analytical methods.

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Analog Integrated Circuits for Communication

Cited by 123 publications

References 0 publications

Limitations of the classical phase-locked loop analysis

Limitations of the classical phase-locked loop analysis

Integrated GHz Voltage Controlled Oscillators

Modelling of Non–Linear Distortion in Vacuum Triodes Using Trans–Characteristics Inverse and Newton’s Method

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