ElectronicDesignNet.com

The world of electronic design solutions

Frequency Devices
Electronics News, Product Guide, Forum and Community
List your company in our Buyer's Guide (free)
SOC Central
Fix & Prog. Sinewave Oscillators - Frequency Devices

Register now to update your company and product listings (free)

   Inductors, Chip

An inductor is a passive electrical device employed in electrical circuits for its property of inductance. An inductor can take many forms.

Inductance (measured in henries) is an effect which results from the magnetic field that forms around a current carrying conductor. Electrical current through the conductor creates a magnetic flux proportional to the current. A change in this current creates a change in magnetic flux that, in turn, generates an electromotive force (emf) that acts to oppose this change in current. Inductance is a measure of the generated emf for a unit change in current. For example, an inductor with an inductance of 1 henry produces an emf of 1 V when the current through the inductor changes at the rate of 1 ampere per second. The inductance of a conductor is increased by coiling the conductor such that the magnetic flux encloses (links) all of the coils (turns). Additionally, the magnetic flux linking these turns can be increased by coiling the conductor around a material with a high permeability.



Bronze Partners
3L Global Electronics
AAC Inc
ABC Taiwan Electronics Corp.
Activ Products
Allied Components International
Americor Electronics, Ltd.
Anaren Microwave, Amitron Subsidiary
API Delevan Inc.
Armbar Industries, Inc.
ATC-Frost Magnetics / Standex Electronics
AVX Corporation
Bey Electronics Corp.
Bourns, Inc.
Caddell-Burns Manufacturing Co., Inc.
Cambion
Central Technologies
Chaozhou Three-Circle Group Co.Ltd
CoEv, Inc.
Coil Specialty Company
Coil Winding Specialist
Coilcraft
Coin Electronics.Co.,Ltd
Communication Coil Inc.
Cooper Electronic Technologies/Cooper Bussmann
Crownpo Technology Inc.
Datatronic Distribution, Inc.
EK Magnetics
ETronic USA
Excel Cell Electronic (USA) Corp.
Fastron Electronics
Frequency Management
Frontier Electronics
GCi Technologies
Gowanda Electronics Corp.
I-TECH CORP.
Inductive Technologies
Inductor Supply Inc
Jantek Electronics Co., Ltd
Jaro Components, Inc.
Johanson Technology
Kaschke U.S.A. Inc.
KOA Speer Electronics, Inc.
MAG Layers USA, Inc.
Magnetic Component Engineering, Inc.
Metuchen Capacitors, Inc.
MicroMetrics, Inc.
Midcom, Inc.
Mingstar Electronic Corp.
NIC Components Corp.
Pico Electronics, Inc.
Pulse, A Technitrol Company
RCD Components, Inc.
Renco Electronics, Inc.
RFE International, Inc.
Semiconwell
Sigma Electronics Inc
SMEC, Inc.
Spectrum Control, Inc.
Sprague-Goodman Electronics, Inc.
Standex Electronics Inc.
Steward
Taiyo Yuden (U.S.A.), Inc.
Tamura Corp. of America
TDK Corporation of America
The Inter-Technical Group, Inc.
Thin Film Technology Corporation
Thordarson Inc.
Thordarson Meissner Incorporated
Toko America, Inc.
Triad Magnetics (formerly Magnetek)
TT electronics BI Technologies
Venkel Ltd.
Vishay Intertechnology
Wilco Corporation
World Products Inc.
Wurth Electronics Inc.
Yageo America Corporation
Fixed and programmable amplifiers - Frequency Devices

 

Books
Reflow Soldering Processes and Troubleshooting: SMT, BGA, CSP and Flip Chip Technologies
Ning-Cheng Lee

Excerpt - page 3: "... (c) general purpose, least thermally stable, high capacitance materials. 1.1.2.4 Chip inductors Chip inductors employ a ceramic or ferrite core material wrapped ..."
See more references to Inductors, Chip in this book.
Digital Radio Systems on a Chip - A Systems Approach
Charles Chien

Excerpt - page 313: "... It should be noted that even with appropriate optimizations, typical on-chip inductors on silicon substrate are limited to a quality factor of ..."
See more references to Inductors, Chip in this book.
System on Chip Design Languages - Extended Papers: Best of FDL'01 and HDLCon'01
Anne Mignotte, Eugenio Villar, and Lynn Horobin

Excerpt - page 102: "... As the filter is intended for implementation on a silicon chip, the on-chip inductor is a spiral inductor. Such inductors have significant losses and, ..."
See more references to Inductors, Chip in this book.
The Microcontroller Idea Book: Circuits, Programs & Applications Featuring the 8052-Basic Single-Chip Computer
Jan Axelson

Excerpt - page 63: "... Saving Programs supply. The chip requires an additional inductor and capacitor, plus two resistors to set the output voltage. ..."
See more references to Inductors, Chip in this book.
On-chip inductors and transformers (SMLI) (SMLI)
Shwetabh Verma

Bebop to the Boolean Boogie: An Unconventional Guide to Electronics, Second Edition
Clive Maxfield

Excerpt - Index: "... double-sided ................................... 265 flipped -chip ......................................... 271 TAB ......................................... 272 inductors (thick-film) .................... 264 laser trimming ........................ 263, 267 active trimming ..."
See more references to Inductors, Chip in this book.
Design and Test of Integrated Inductors for RF Applications
Jaime Aguilera and Roc Berenguer

On-Chip Inductance in High Speed Integrated Circuits
Yehea I. Ismail and Eby G. Friedman

The Lives of Dax (Star Trek: Deep Space Nine)
Marco Palmieri

Excerpt - page 222: "... freighter near a supernova to a slow-moving microbe on an inductor chip. He could ..."
See more references to Inductors, Chip in this book.
Electroceramics: Materials, Properties, Applications
A. J. Moulson and J. M. Herbert

Excerpt - page 528: "... multilayer capacitors (see Section 5.4.3) to EIA size specifications, and inductor chips can be bandoliered ready for surface mounting, typical inductance values ..."
See more references to Inductors, Chip in this book.
Troubleshooting & Repairing Consumer Electronics Without a Schematic
Homer L. Davidson and Homer Davidson

Excerpt - page 428: "... Chips and more chips There are many surface-mounted device (SMD) chips found within DVD/CD/VCR player circuits. ... and IC components, several chip inductors and chip filters are found in a DVD player chassis. ..."
See more references to Inductors, Chip in this book.
RF Circuit Design
Christopher Bowick

Excerpt - page 16: "... often used as a measure of the quality of the inductor. The larger the ratio, the better is the inductor. This quality factor is referred to as the Q of the inductor. Q R Fig. 1-17. Microminiature chip inductor. (Courtesy Piconics, Inc.) EXAMPLE 1-4 To show that the ..."
See more references to Inductors, Chip in this book.
Foundations of MEMS
Chang Liu

Excerpt - page 300: "... 8 Magnetic Actuation CC' Case 8.4. Multi-Axis Plate Torsion Using On-Chip Inductors Another micromirror capable of rotation along two axes is discussed. ..."
See more references to Inductors, Chip in this book.
Introduction to Microfabrication
Sami Franssila

Excerpt - page 247: "... 2000 - cm), molt'-nitride-aluminium for capacitors and gold coils for inductors. The chips are processed on fused silica substrates. LPCVD nitride is used ..."
See more references to Inductors, Chip in this book.
Surface Mount Technology Terms and Concepts
Phil Zarrow

Excerpt - page 15: "... of only on two sides, as in dual in-line packages. chip component Refers to leadless ceramic or plastic discrete capacitors, resistors, and inductors. chip resistors Chip resistors are small chips of ceramic. The ..."
See more references to Inductors, Chip in this book.
Demystifying Switched Capacitor Circuits (Demystifying Technology, Vol. 1)
Mingliang (Michael) Liu

Excerpt - Front Matter: "... inductor, and the unacceptable electromagnetic interference (EMI). Although the compact on-chip spiral inductor [2] has been invented to facilitate the construction of fully ..."
See more references to Inductors, Chip in this book.
RF Engineering for Wireless Networks: Hardware, Antennas, and Propagation (Communications Engineering)
Ph.D., Daniel M. Dobkin

Excerpt - page 178: "... feedback without consuming any DC voltage (a key issue for chips that need to operate from 3.3 V or less). On-chip inductors take a lot of space (see Figures 4-84 and 4-85 ..."
See more references to Inductors, Chip in this book.
Modern Receiver Front-Ends: Systems, Circuits, and Integration
Joy Laskar, Babak Matinpour, and Sudipto Chakraborty

Excerpt - page 4: "... circuitry in the (Helsinki U. of front-end Technology) 2. Uses off-chip inductors 3. Modified Gilbert cell mixer 0.6 MOS 0.8 .."
See more references to Inductors, Chip in this book.
IC Layout Basics : A Practical Guide
Christopher Saint and Judy Saint

Excerpt - page 244: "... properties of a varactor diode can be used with an on-chip inductor to form a series or parallel resonant circuit. If we ..."
See more references to Inductors, Chip in this book.
Negative Refraction Metamaterials: Fundamental Principles and Applications
G. V. Eleftheriades and K.G Balmain

Excerpt - page 21: "... that must be realized using either lumped printed or discrete (chip) inductors and capacitors. Many such cells must then be arranged periodically ..."
See more references to Inductors, Chip in this book.
CMOS PLL Synthesizers: Analysis and Design (The International Series in Engineering and Computer Science)
Keliu Shu and Edgar Sánchez-Sinencio

Excerpt - page 155: "... (V) Figure 7-4. C-V characteristic of MOS capacitors 7.1.3 Inductor On-chip inductors for LC-VCO's have been widely investigated in the literature [11]-[21]. ..."
See more references to Inductors, Chip in this book.
Delta-Sigma Modulators: Modeling, Design and Applications
George I. Bourdopoulos, Aristodemos Pnevmatikakis, Vassilis Anastassopoulos, and Theodore L. Deliyannis

Excerpt - page 72: "... designs can be implemented either using LC circuits with high-Q off-chip inductors, or using g nC circuits, whose linearity is bounded by ..."
See more references to Inductors, Chip in this book.
Digital Integrated Circuit Design (The Oxford Series in Electrical and Computer Engineering)
Ken Martin

Excerpt - page 486: "... might include Schottky diodes, high-quality thin-film resistors, capacitors, and even on-chip inductors. A cross section of a Schottky diode is shown in ..."
See more references to Inductors, Chip in this book.
Phaselock Techniques
Floyd M. Gardner

Excerpt - page 210: "... [9.1, 9.2], along with papers on the challenging design of on-chip inductors. 9.3 PHASE NOISE IN OSCILLATORS: SIMPLIFIED APPROACH Oscillators were constructed ..."
See more references to Inductors, Chip in this book.
RF MEMS: Theory, Design, and Technology
Gabriel M. Rebeiz

Excerpt - page 9: "... oscillators and amplifiers at these frequencies is dependent on the inductor Q. Therefore, a large effort ... of replacing the expensive off chip inductors. However, at 10-100 GHz, inductors are less useful because ..."
See more references to Inductors, Chip in this book.
Building Electro-Optical Systems: Making It All Work
Philip C. D. Hobbs

Excerpt - page 574: "... choose L1 to be a 390 nH  ferrite-core chip inductor, measure it with the coax trick, and then put an ..."
See more references to Inductors, Chip in this book.
Intuitive Analog Circuit Design
Marc Thompson

Excerpt - page 437: "... November 2001, pp. 549-566. Manka, W., "Alternative Methods for Determining Chip Inductor Parameters," IEEE Transac- tions on Parts, Hybrids, and Packaging, vol. ..."
See more references to Inductors, Chip in this book.
High-Linearity CMOS RF Front-End Circuits
Yongwang Ding and Ramesh Harjani

Excerpt - page 19: "... lowest quality. Figure 2.13 shows an example of a square inductor. Circular spiral inductors are the ... the most preferred inductors on chip. A layout example is show in Figure 2.15. ..."
See more references to Inductors, Chip in this book.
The Design of CMOS Radio-Frequency Integrated Circuits, Second Edition
Thomas H. Lee

Excerpt - page 136: "... Although active circuits can sometimes synthesize the equivalent of an inductor, they always have higher noise, ... INDUCTORS The most widely used on-chip inductor is the planar spiral, which can assume many shapes; ..."
See more references to Inductors, Chip in this book.
Introduction to Microwave Circuits: Radio Frequency and Design Applications (IEEE Press Series on RF and Microwave Technology)
Robert J. Weber

Excerpt - page 48: "... to be used. The single-layer circuit is also applicable to chip inductors that are formed from etched windings on small circular or ..."
See more references to Inductors, Chip in this book.
Thermal Management Handbook: For Electronic Assemblies
Jerry E. Sergent, Al Krum, and IMAPS (ISHM)

Excerpt - page 27: "... be considered to be the maximum usable frequency of the inductor regardless of the core characteristics. ... Inductors for surface- mount applications (chip inductors) are more troublesome to terminate than capacitors due to ..."
See more references to Inductors, Chip in this book.
The RF and Microwave Circuit Design Cookbook
Stephen A. Maas

Excerpt - page 32: "... the wide variety of shapes and sizes used in such inductors. Chip inductors, however, which are available in discrete values and sizes, ..."
See more references to Inductors, Chip in this book.
Practical RF Circuit Design for Modern Wireless Systems Vol. 2: Active Circuits and Systems
Rowan Gilmore and Les Besser

Excerpt - page 188: "... within the conventional silicon (;MOS process will soon enable large-scale chips to integrate both RF and ... and thus fabrication of high-Q inductors on chip still remains a problem to be ..."
See more references to Inductors, Chip in this book.
Planar Microwave Engineering: A Practical Guide to Theory, Measurement, and Circuits
Thomas H. Lee

Excerpt - page 597: "... GHz has been obtained with low-Q (estimated to be 3-4) on-chip spiral inductors consuming 6 mW of power in a 0.25-MOS technology ..."
See more references to Inductors, Chip in this book.
Microwave Solid State Circuit Design
Inder Bahl and Prakash Bhartia

Excerpt - page 301: "... microwave frequency band, filters have been realized using lumped elements (chip/coil inductors and chip capacitors ), printed inductors, and discrete chip capacitors ..."
See more references to Inductors, Chip in this book.
Nanomaterials Handbook
Yury Gogotsi

Excerpt - page 375: "... is commonly used in various electronic devices such as multilayer chip inductor in the high-frequency region [56-59]. In order to be co-fired ..."
See more references to Inductors, Chip in this book.
Electronic Filters, Amplifiers & Oscillators - Frequency Devices
Electronics News, Product Guide, Forum and Community
Electronic Filters, Amplifiers & Oscillators - Frequency Devices
Home | About us | Contact Us | Advertisers | Terms of use | Privacy | Link To Us

© 2006, ElectronicDesignNet.com