Download CMOS Single Chip Fast Frequency Hopping Synthesizers for by Taoufik Bourdi PDF

By Taoufik Bourdi

During this ebook, the authors define certain layout technique for quick frequency hopping synthesizers for RF and instant communications purposes. there's nice emphasis on fractional-N delta-sigma dependent section locked loops from requisites, method research and structure making plans to circuit layout and silicon implementation. The constructed ideas within the booklet may also help in designing very low noise, excessive pace fractional-N frequency synthesizers.

Show description

Read Online or Download CMOS Single Chip Fast Frequency Hopping Synthesizers for Wireless Multi-Gigahertz Applications: Design Methodology, Analysis, and Implementation PDF

Best microwaves books

Microwave Circuits for 24 GHz Automotive Radar in Silicon-based Technologies

There are non-stop efforts focussed on enhancing street site visitors safeguard all over the world. various automobile security features similar to driving force counsel structures were invented. Many motive force tips beneficial properties depend upon radar-based sensors, yet are high priced. attention of reasonably cheap radar front-end circuits could allow their implementation in more cost-effective economic system autos, significantly contributing to site visitors defense.

Geometric Optics: Theory and Design of Astronomical Optical Systems Using Mathematica®

This book—unique within the literature—provides readers with the mathematical history had to layout the various optical combos which are utilized in astronomical telescopes and cameras. the consequences offered within the paintings have been acquired by utilizing a special method of third-order aberration conception in addition to the broad use of the software program package deal Mathematica®.

Handbook of Transparent Conductors

Obvious accomplishing fabrics are key parts in a large choice of present applied sciences together with flat panel monitors, photovoltaics, natural, low-e home windows and electrochromics. the desires for brand new and better fabrics is urgent, as the current fabrics don't have the functionality degrees to satisfy the ever- expanding call for, and since the various present fabrics used is probably not plausible sooner or later.

Advances in Monolithic Microwave Integrated Circuits for Wireless Systems: Modeling and Design Technologies

Monolithic Microwave built-in Circuit (MMIC) is an digital machine that's generic in all excessive frequency instant platforms. In constructing MMIC as a product, knowing research and layout recommendations, modeling, size method, and present developments are crucial. Advances in Monolithic Microwave built-in Circuits for instant structures: Modeling and layout applied sciences is a crucial resource of data on MMIC improvement, containing learn on conception, layout, and functional techniques to built-in circuit units.

Extra info for CMOS Single Chip Fast Frequency Hopping Synthesizers for Wireless Multi-Gigahertz Applications: Design Methodology, Analysis, and Implementation

Example text

Description of the charge pump mechanism in a PLL. -G. Goldberg. Digital Techniques in Frequency Synthesis, MacGrawHill, New Jersey, 1996. -G. Goldberg, “Analog and Digital Fractional-n PLL Frequency Synthesis: A Survey and Update,” Applied microwave and wireless, June 1999. Tutorial presenting fractional-N frequency synthesis. V. Brennan, Phase-Locked Loops, Principles and Practice, McGrawHill, New Jersey, 1996. [14] D. B. Leeson, “A Simple Model of Feedback Oscillator Noise Spectrum,” Proceedings of the IEEE, MI, 54 (2), pp.

Small signal frequency- domain analyses are used to minimize the rms. phase noise with respect to the loop filter, subject to bandwidth and phase margin constraints. 2. PFD/CP nonlinearities are easily modeled and specified by a simple transfer curve. 3. Phase-domain models are compatible with the CadenceTM environment, which means that the architecture can be changed without having to rewrite any code, top-down design flow. 4. A phase-domain model suppresses the carrier, making time domain faster than voltage-domain models in the CadenceTM environment.

The up and down signals control two switches to source or sink current into the loop filter 18 Chapter 3 capacitive elements. The loop filter is usually of second order. However, a third-order loop filter could be used if spurii of the PFD sampling feed-through are to be suppressed [14]. A typical illustration for the sourcing and sinking of the CP currents is shown in Figure 3-4. The gain of such a CP is normally given by ICP and its unit is in amperes. Vsup Vsup Vsup Iup Iup Iup Up Up Up Icp Icp Icp Dn Dn Dn Zs Idn Zs Zs Idn Idn Figure 3-4.

Download PDF sample

Rated 4.77 of 5 – based on 48 votes