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Linear Technology
Linear Technology Corporation was an American semiconductor company that designed, manufactured and marketed high performance analog integrated circuits. Applications for the company's products included telecommunications, cellular telephones, networking products, notebook and desktop computers, video/multimedia, industrial instrumentation, automotive electronics, factory automation, process control, military and space systems. The company was founded in 1981 by Robert H. Swanson, Jr. and Robert C. Dobkin. In July 2016, Analog Devices agreed to buy Linear Technology for 14.8 billion dollars. This acquisition was finalized on March 10, 2017. The Linear name survives as the "Power by Linear" brand that is used to market the combined power management portfolios of Linear Technology and Analog Devices. Products As of August 2010, the company made over 7500 products, which they organized into seven product categories: data conversion (analog to digital converters, digital to analog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Linear Technology Corporation Logo
In mathematics, the term ''linear'' is used in two distinct senses for two different properties: * linearity of a '' function'' (or '' mapping''); * linearity of a ''polynomial''. An example of a linear function is the function defined by f(x)=(ax,bx) that maps the real line to a line in the Euclidean plane R2 that passes through the origin. An example of a linear polynomial in the variables X, Y and Z is aX+bY+cZ+d. Linearity of a mapping is closely related to '' proportionality''. Examples in physics include the linear relationship of voltage and current in an electrical conductor (Ohm's law), and the relationship of mass and weight. By contrast, more complicated relationships, such as between velocity and kinetic energy, are ''nonlinear''. Generalized for functions in more than one dimension, linearity means the property of a function of being compatible with addition and scaling, also known as the superposition principle. Linearity of a polynomial means that its degree ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electronic Oscillator
An electronic oscillator is an electronic circuit that produces a periodic, oscillating or alternating current (AC) signal, usually a sine wave, square wave or a triangle wave, powered by a direct current (DC) source. Oscillators are found in many electronic devices, such as radio receivers, television sets, radio and television broadcast transmitters, computers, computer peripherals, cellphones, radar, and many other devices. Oscillators are often characterized by the frequency of their output signal: *A low-frequency oscillator (LFO) is an oscillator that generates a frequency below approximately 20 Hz. This term is typically used in the field of audio synthesizers, to distinguish it from an audio frequency oscillator. *An audio oscillator produces frequencies in the audio range, 20 Hz to 20 kHz. *A radio frequency (RF) oscillator produces signals above the audio range, more generally in the range of 100 kHz to 100 GHz. There are two ge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Burlington, Vermont
Burlington, officially the City of Burlington, is the List of municipalities in Vermont, most populous city in the U.S. state of Vermont and the county seat, seat of Chittenden County, Vermont, Chittenden County. It is located south of the Canada–United States border and south of Montreal. As of the 2020 United States census, the population was 44,743. It is the List of U.S. states' largest cities by population, least populous city in the 50 U.S. states to be the most populous city in its state. A regional college town, Burlington is home to the University of Vermont (UVM) and Champlain College. Vermont's largest hospital, the University of Vermont Medical Center, UVM Medical Center, is within the city limits. The City of Burlington owns Vermont's largest airport, the Patrick Leahy Burlington International Airport, located in neighboring South Burlington, Vermont, South Burlington. In 2015, Burlington became the first city in the U.S. to run entirely on renewable energy. Hi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plano, Texas
Plano ( ; Spanish language, Spanish for "flat surface" /'plano/) is a city in the U.S. state of Texas, where it is the largest city in Collin County, Texas, Collin County. A small portion of Plano is located in Denton County, Texas, Denton County. Plano is also one of the principal cities of the Dallas–Fort Worth metroplex. With a population of 285,494 at the 2020 United States census, 2020 census, it is the List of municipalities in Texas, ninth most-populous city in Texas, and, respectively, the List of United States cities by population, 73rd most populous city in the United States. Plano's economy makes up a significant portion of Economy of Dallas, Dallas' economy, home to many large companies such as Frito-Lay, Frito Lay, JCPenney, Pizza Hut, and other major distributors. It is also home to the headquarters of Toyota Motor North America. Plano has also been named as both one of the fastest growing cities and one of the best places to live in the country. History Sever ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cary, North Carolina
Cary is a town in Wake County, North Carolina, Wake, Chatham County, North Carolina, Chatham, and Durham County, North Carolina, Durham counties in the U.S. state of North Carolina and is part of the Raleigh, North Carolina, Raleigh-Cary, NC Metropolitan statistical area, Metropolitan Statistical Area. According to the 2020 United States census, 2020 census, its population was 174,721, making it the List of municipalities in North Carolina, seventh-most populous municipality in North Carolina, and the List of United States cities by population, 145th-most populous in the United States. In 2023, the town's population had increased to 180,010. Cary began as a railroad village and became known as an educational center in the late 19th and early 20th centuries.Kelly Lally Molloy (December 2000).Cary Historic District (pdf). ''National Register of Historic Places - Nomination and Inventory''. North Carolina State Historic Preservation Office. Retrieved June 1, 2015. In April 1907, C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manchester, New Hampshire
Manchester is the List of municipalities in New Hampshire, most populous city in the U.S. state of New Hampshire. Located on the banks of the Merrimack River, it had a population of 115,644 at the 2020 United States census, 2020 census. Manchester is the tenth-most populous city in New England. Along with the city of Nashua, New Hampshire, Nashua, it is one of two county seat, seats of New Hampshire's most populous county, Hillsborough County, New Hampshire, Hillsborough County. The Manchester–Nashua metropolitan area has approximately 423,000 residents and lies near the northern end of the Northeast megalopolis. Manchester was first named by the merchant and inventor Samuel Blodgett, Samuel Blodget(t), eponym of Samuel Blodget Park and Blodget Street in the city's North End. His vision was to create a great industrial center similar to that of the original Manchester in England, which was the world's first industrialized city. During the Industrial Revolution in the United S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Chelmsford, Massachusetts
North Chelmsford is an unincorporated village in the town of Chelmsford, Massachusetts, United States. Although North Chelmsford has its own zip code (01863), library, post office, fire station, water district, and local calling area, it is otherwise run by the same local town government and shares a school district with Chelmsford. North Chelmsford is smaller and more densely populated than neighboring Chelmsford. North Chelmsford's separate identity, though not a seriously debated issue, is still a topic of discussion - the '' Lowell Sun'' ran an article on August 7, 2005, titled "Chelmsford's civil war still raging on." Education Chelmsford High School is located in North Chelmsford. Most students who live in North Chelmsford go to Harrington Elementary School and later, Parker Middle School. Government and infrastructure The Fay A. Rotenberg School, a juvenile correctional facility for girls operated by the Robert F. Kennedy Children's Action Corps, Inc. on behalf of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colorado Springs, Colorado
Colorado Springs is the most populous city in El Paso County, Colorado, United States, and its county seat. The city had a population of 478,961 at the 2020 United States census, 2020 census, a 15.02% increase since 2010 United States Census, 2010. Colorado Springs is the List of municipalities in Colorado, second-most populous city and List of United States cities by area, most extensive city in the state of Colorado, and the List of United States cities by population, 40th-most-populous city in the United States. It is the principal city of the Colorado Springs metropolitan area, which had 755,105 residents in 2020, and the second-most prominent city of the Front Range Urban Corridor. It is located in east-central Colorado on Fountain Creek (Arkansas River tributary), Fountain Creek, south of Denver. At , the city stands over above sea level. It is near the base of Pikes Peak, which rises above sea level on the eastern edge of the Southern Rocky Mountains. The city is the l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santa Barbara, California
Santa Barbara (, meaning ) is a coastal city in Santa Barbara County, California, of which it is also the county seat. Situated on a south-facing section of coastline, the longest such section on the West Coast of the United States excepting Alaska, the city lies between the steeply rising Santa Ynez Mountains and the Pacific Ocean. Santa Barbara's climate is often described as Mediterranean climate, Mediterranean, and the city has been dubbed "The American Riviera". According to the 2020 United States census, 2020 U.S. census, the city's population was 88,665. In addition to being a popular tourist and resort destination, the city has a diverse economy that includes a large service sector, education, technology, health care, finance, agriculture, manufacturing, and local government. In 2004, the service sector accounted for 35% of local employment. Area institutions of higher learning include the University of California, Santa Barbara, Santa Barbara City College, Westmont Co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grass Valley, California
Grass Valley is a city in Nevada County, California, United States. As of the 2020 United States census, its population was 14,016. Situated at roughly in elevation in the western foothills of the Sierra Nevada mountain range, this northern Gold Country city is by car from Sacramento and west of Reno. History Grass Valley, which was originally known as Boston Ravine and later named Centerville, dates from the California Gold Rush, as does nearby Nevada City. Gold was discovered at Gold Hill in October 1850 and population grew around the mine. When a post office was established in 1851, it was renamed Grass Valley the next year for unknown reasons. The town was incorporated in 1860. The essential history of Grass Valley mining belongs to the North Star, Empire and Idaho-Maryland mines, for continuous production over a span of years. From 1868 until 1900, the Idaho-Maryland mine was the most productive in the district. From 1900 until 1925, the North Star and the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phoenix, Arizona
Phoenix ( ) is the List of capitals in the United States, capital and List of cities and towns in Arizona#List of cities and towns, most populous city of the U.S. state of Arizona. With over 1.6 million residents at the 2020 census, it is the List of United States cities by population, fifth-most populous city in the United States and the List of capitals in the United States, most populous state capital in the country. Phoenix is the most populous city of the Phoenix metropolitan area, also known as the Valley of the Sun, which in turn is part of the Salt River Valley and Arizona Sun Corridor. The metro area is the Metropolitan statistical area, 10th-largest by population in the United States with approximately 4.95 million people , making it the most populous in the Southwestern United States. Phoenix, the seat of Maricopa County, Arizona, Maricopa County, is the largest city by population and area in Arizona, with an area of , and is also the List of United States cities by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hoover's
D&B Hoovers was founded by Gary Hoover and Patrick Spain in 1990 as an American business research company that provided information on companies and industries through their primary product platform named "Hoover's". In 2003, it was acquired by Dun & Bradstreet and operated for a time as a wholly owned subsidiary. In 2017, the Hoover's product was re-branded D&B Hoovers. Dun & Bradstreet is headquartered in Jacksonville, Florida, US. History Hoovers was started in 1990 by Gary Hoover, Patrick J. Spain, Alan Chai, and Alta Campbell. Leading up to this, Hoover had founded the Bookstop book store chain, ultimately purchased by Barnes & Noble. Hoover's initially was called The Reference Press, as it published reference books about companies. The company grew rapidly under a business team led by Spain. This team included Carl Shepherd, Lynn Atchison, Elisabeth DeMarse, Jani Spede, Kris Rao, and Gordon Anderson, among others. Spain was CEO from 1993 to 2001, and chairman fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
