
Copyright © Philip M. Parker, INSEAD. Terms of Use.

Definition: Analogue |
AnalogueAdjective1. (electronics) of a circuit or device having an output that is proportional to the input; "analogue device"; "linear amplifier". Noun1. Something having the property of being analogous to something else. Source: WordNet 1.7.1 Copyright © 2001 by Princeton University. All rights reserved. |
Date "analogue" was first used in popular English literature: sometime before 1788. (references) |
Etymology: Analogue \An"a*logue\ , noun. [French expression, from the Greek]. (references) |
| Domain | Definition |
Computing | Analogue |
Source: compiled by the editor from various references; see credits. | |
(From Wikipedia, the free Encyclopedia)
The analogue (or analog) switch is an electronic component that behaves in a similar way to a relay, but has no moving parts. The switching element is normally a MOSFET, which is a type of transistor. The control input to the switch is a standard CMOS or TTL logic input, which is shifted by internal circuitry to a suitable voltage for switching the MOSFET. The result is that a logic 0 on the control input causes the MOSFET to have a high resistance, so that the switch is off, and a logic 1 on the input causes the MOSFET to have a low resistance, so that the switch is on. Analogue switches are usually manufactured as integrated circuits in packages containing multiple switches (typically two, four or eight).Unlike a relay, however, the analogue switch does not provide electrical isolation between the analogue signal and the control signal. This means that it cannot be used in high-voltage circuits. Also, since there is no metallic path between the input and output, the maximum current allowed to flow through the switch is much smaller than that in a typical relay.
Important parameters of an analogue switch are:
- on-resistance: the resistance of the MOSFET when switched on. This commonly ranges from 5 ohms to a few hundred ohms.
- off-resistance: the resistance of the MOSFET when switched off. This is typically a number of megohms or gigohms.
- signal range: the minimum and maximum voltages allowed for the signal to be passed through. If these are exceeded, the switch may be destroyed by excessive currents. Older types of switch can even latch up, which means that they continue to conduct excessive currents even after the faulty signal is removed.
- charge injection. This effect causes the switch to inject a small electrical charge into the signal when it switches on, causing a small spike or glitch. The charge injection is specified in coulombs.
Source: adapted by the editor from Wikipedia, the free encyclopedia under a copyleft GNU Free Documentation License (GFDL) from the article "Analogue switch."
Synonyms: AnalogueSynonyms: linear (adj), analog (n), parallel (n). (additional references) |
| Antonym: digital (adj). (additional references) |
| Context | Synonyms within Context (source: adapted from Roget's Thesaurus). |
Similarity | Analogue; the like; match, pendant, fellow companion, pair, mate, twin, double, counterpart, brother, sister; one's second self, alter ego, chip of the old block, par nobile fratrum, Arcades ambo, birds of a feather, et hoc genus omne; gens de meme famille. |
| Source: adapted from Roget's Thesaurus. | |
| Domain | Title |
References | |
Books |
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Source: compiled by the editor from various references; see credits. | |
| Subject | Topic | Quote |
Health | Therefore, any chemical that induces mutation in the AR gene or acts as an analogue that binds and represses AR activity may have serious deleterious effects on embryogenesis. (references) | |
Business | The others are analogue networks provided by different suppliers. (references) | |
ST also provides national and international analogue and digital transmission of audio, video and data signals through radio-relay links. (references) | ||
Most cable networks offer one-way connectivity only using coaxial cable, and they can support only 330MHz to 450MHz of analogue capacity. (references) | ||
Economic History | Mauritius | The IBA is also looking at the issue of moving from analogue to digital transmission. (references) |
Luxembourg | Currently, the fleet of eleven ASTRA satellites broadcasts to over 87 million households throughout Europe and carries more than 1000 digital and analogue TV and radio services. (references) | |
Source: compiled by the editor from ICON Group International, Inc.; see credits. | ||
| "Analogue" is generally used as a noun (singular) -- approximately 100.00% of the time. "Analogue" is used about 452 times out of a sample of 100 million words spoken or written in English. Its rank is based on over 700,000 words used in the English language. Some parts-of-speech are not covered due to the samples used by the British National Corpus. (note: percents less than one-hundredth of one percent have been omitted) |
| Parts of Speech | Percent | Usage per 100 Million Words | Rank in English |
| Noun (singular) | 100% | 452 | 12,885 |
Source: compiled by the editor from several corpora; see credits.
Expressions using "analogue": analogue computer ♦ analogue control ♦ analogue data ♦ analogue DI ♦ analogue dielectric isolation ♦ analogue gate ♦ analogue information ♦ analogue line module ♦ analogue mode ♦ analogue ramp ♦ analogue signal processing ♦ analogue simultaneous data/voice ♦ analogue trunk ♦ camptothecin analogue ♦ component analogue video ♦ geldanamycin analogue ♦ multiplexed analogue component ♦ multiplexed analogue component video ♦ Multiplexed Analogue Components ♦ nucleoside analogue. Additional references. | |
| Hyphenated Usage | |
Beginning with "analogue": analogue-digital, analogue-minded, analogue-models, analogue-pulse, analogue-to-digital. | |
Ending with "analogue": digital-to-analogue. | |
| Source: compiled by the editor from various references; see credits. | |
| The following statistics estimate the number of searches per day across the major English-language search engines as identified by various trade publications. Hyperlinks lead to commercial use of the expression at Amazon.com. |
| Language | Translations for "analogue"; alternative meanings/domain in parentheses. | |
Albanian | surrogat (bastard, ersatz, mock, replacement, substitute, surrogate). (various references) | |
Arabic | النظير (analogous, parallel, peer), العضو المتناظر. (various references) | |
Bulgarian | успоредица (parallel), нещо сходно, нещо подобно (like), заместител (analog, makeshift, stand in, sub, substituent, substitute, succedaneum, surrogate), аналог (analog), подобие (analogy, effigy, likeness, parity, portrait, propinquity, replica, semblance, shadow, similarity, similitude, simulacrum). (various references) | |
Chinese | 模式 (analog). (various references) | |
Czech | analog (analog). (various references) | |
Danish | analog (analogous). (various references) | |
Dutch | analoog (analogous). (various references) | |
Farsi | مانند (Analog, Analogous, As, Like, Similar), نظیر (Analog, Comparable, Like, Make, Match, Rival, Tally), لغت متشابه (Analog), شی قابل قیاس (Analog), شباهت (Analog, Analogy, Equality, Likeness, Propinquity, Proportion, Resemblance, Semblance). (various references) | |
Finnish | analoginen (analogous). (various references) | |
French | analogique (analog). (various references) | |
German | analog (analogous, analog, analogical). (various references) | |
Greek | ανάλογο. (various references) | |
Hebrew | מקביל (analogous, corresponding, opposite, parallel), תואם (coincidence, commensurate, compatble with, compatible, congruous, coordination, corresponding, fit, harmony, matching, suitable, symmetry), אנלוגיה (analogy). (various references) | |
Hungarian | analógiája vminek (analog), analóg eset (analog), analóg dolog (analog), vminek az analógiája (analog), hasonló eset (analog), hasonló dolog (analog), hasonló (akin, alike, analogous, cousin, like). (various references) | |
Indonesian | kesamaan (sameness, similiarity). (various references) | |
Italian | analogico (analog), simile (similar, alike, like). (various references) | |
Japanese Kanji | アナプラズマ病 (analog, analog computer, analog speedometer, analysis, analyst, analyzer, anaplasmosis). (various references) | |
Japanese Katakana | アナログ (analog). (various references) | |
Korean | 아날로그 (analog). (various references) | |
Pig Latin | analogueay.(various references) | |
Portuguese | análogo (analog, analogous, similar). (various references) | |
Russian | аналог аналоговый (analog), аналог (analog, counterpart, lookalike). (various references) | |
Spanish | analogico, analógico (analogical), análogo (analogous), término análogo (analog), cosa análoga (analog), órgano análogo (analog). (various references) | |
Swedish | motsvarighet (correlate, counterpart). (various references) | |
Turkish | analog, benzer şey, benzer (alike, analogic, analogical, analogous, approximate, closely, conformable, congener, congenerous, connate, correlative, counterpart, double, homeo-, homo-, homoeo-, homologous, image, in common, indistinguishable, kindred, like, look alike, match, of a piece, parallel, same, similar, simulant, stand in, vicinal). (various references) | |
Ukrainian | аналог (analog). (various references) | |
Vietnamese | vật tương tự, lời tương tự. (various references) | |
| Source: compiled by the editor from various translation references. | ||
Derivations | |
Words beginning with "analogue": analogues. (additional references) | |
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"Analogue" is suggested in spellcheckers for the following: anagogue, analagus, analgous, analoge, analogie, analogoe, analogon, analogus, analoguz, annalogue. (additional references) | |
| Source: compiled by the editor, based on several corpora (additional references). | |
| # of Phoneme Matches | Pronunciation | Word(s) rhyming with "analogue" (pronounced a"nulô'g) |
| 6 | a" n u l ô' g | analog. |
| 5 | -n u l ô' g | monologue. |
| 4 | -u l ô' g | catalogue, dialogue, epilogue, travelogue. |
Source: compiled by the editor (additional references); see credits. | ||
Scrabble® Enable2K-Verified Anagrams | |
| Words within the letters "a-a-e-g-l-n-o-u" | |
-2 letters: agonal, analog, anlage, galena, laguna, lagune, langue, lanugo, lounge. | |
-3 letters: agone, alane, alang, algae, alone, along, angel, angle, anole, galea, genoa, genua, glean, gluon, guano, lagan, lauan, logan, longe, lunge, ulnae. | |
-4 letters: aeon, agon, ague, alae, alan, alga, aloe, anal, anga, anoa, egal, elan, enol, gaen, gala, gale, gane, gaol, gaun, genu, glen. | |
| Words containing the letters "a-a-e-g-l-n-o-u" | |
+1 letter: analogues. | |
+3 letters: nonlanguage, uncataloged. | |
+4 letters: agranulocyte, congratulate, gallinaceous, nonlanguages. | |
+5 letters: agranulocytes, analogousness, bougainvillea, congratulated, congratulates, degranulation, gubernatorial, protolanguage, undiagnosable. | |
| Source: compiled by the editor from various references; see credits. SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. | |

Copyright © Philip M. Parker, INSEAD. Terms of Use.