Communications (GSM). In later years, High Speed Circuit Switched Data (HSCSD) was developed providing increased data rates over conventional CSD. After...
8 KB (1,151 words) - 15:24, 28 June 2025
between calls. Public switched telephone network (PSTN) B channel of ISDN Circuit Switched Data (CSD) and High-Speed Circuit-Switched Data (HSCSD) service in...
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GPRS (section Coding schemes and speeds)
the preceding Circuit Switched Data (CSD) technology. GPRS was succeeded by EDGE ("2.75G") which provided improved performance and speeds on the 2G GSM...
29 KB (3,499 words) - 15:03, 26 May 2025
GSM services (redirect from Mobile data service)
call. Two circuit-switched data protocols are defined in the GSM standard: Circuit Switched Data (CSD) and High-Speed Circuit-Switched Data (HSCSD). These...
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where multiple switches may be wired into one circuit to allow convenient control of light fixtures. Switches in high-powered circuits must have special...
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Digital-to-analog converter (category Electronic circuits)
ISBN 0-7803-1045-4. Mingliang Liu, Demystifying Switched-Capacitor Circuits. ISBN 0-7506-7907-7. Behzad Razavi, Principles of Data Conversion System Design. ISBN 0-7803-1093-4...
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follow much the same pattern as voice services and conceived end-to-end circuit-switched services, known as the Broadband Integrated Services Digital Network...
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High Speed Packet Access (HSPA) is an amalgamation of two mobile protocols—High Speed Downlink Packet Access (HSDPA) and High Speed Uplink Packet Access...
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was invited to Japan to lecture on packet switching. Clarke, Peter (1982). Packet and circuit-switched data networks (PDF) (PhD thesis). Department of...
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Relay (redirect from Holding circuit)
applications. A relay allows circuits to be switched by electrical equipment: for example, a timer circuit with a relay could switch power at a preset time...
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Thyristor (redirect from Silicon-controlled Switch)
motor speed control to high-voltage direct-current power transmission. Thyristors may be used in power-switching circuits, relay-replacement circuits, inverter...
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ultimately fiber-optic communication for high-speed trunk circuits. At the end of the 20th century, four-wire circuits saw renewed growth for corporate local...
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speeds, as similar techniques, such as timeslot bundling, are also employed in circuit-switched data services like High-Speed Circuit-Switched Data (HSCSD)...
96 KB (5,489 words) - 12:59, 30 June 2025
single GSM error-corrected circuit switched data channel, multiple 9.6 kbit/s channels in High-Speed Circuit-Switched Data (HSCSD) and 14.4 kbit/s for...
71 KB (8,956 words) - 21:56, 14 June 2025
end-to-end circuits across any type of transport medium, using any protocol. The primary benefit is to eliminate dependence on a particular OSI model data link...
33 KB (4,709 words) - 14:34, 21 May 2025
I²C (redirect from Inter-Integrated Circuit)
NXP Semiconductors). It is widely used for attaching lower-speed peripheral integrated circuits (ICs) to processors and microcontrollers in short-distance...
77 KB (9,017 words) - 20:20, 17 June 2025
Reflected-wave switching is a signalling technique used in backplane computer buses such as PCI. A backplane computer bus is a type of multilayer printed circuit board...
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– High frequency – High-performance equipment – High-speed circuit-switched data – Hop – Horn – Hot-point probe – Hybrid balance – Hybrid circuit – Hybrid...
34 KB (2,802 words) - 02:36, 17 December 2024
packet-switched data (TCP/IP) and ISDN; circuit-switched voice and VoIP. In October 2013 Inmarsat announced the launch of its new SwiftBroadband High Data Rate...
14 KB (1,234 words) - 18:15, 14 June 2024
Voltage regulator (redirect from High-side voltage regulator)
current is too high, and some regulators may also shut down if the input voltage is outside a given range (see also: crowbar circuits). In electromechanical...
30 KB (4,242 words) - 09:55, 21 June 2025
Digital electronics (redirect from Digital integrated circuit)
affordability, low power consumption, and high transistor density. Its rapid on–off electronic switching speed also makes it ideal for generating pulse...
50 KB (6,242 words) - 04:05, 26 May 2025
packaged ICs use much less material than discrete circuits. Performance is high because the IC's components switch quickly and consume comparatively little power...
86 KB (9,193 words) - 19:37, 22 May 2025
produced by networks. Simple air-break manual switches produced hazardous arcs when interrupting high-voltage circuits; these gave way to oil-enclosed contacts...
41 KB (5,016 words) - 23:31, 25 May 2025
between the yet unfeasible full optical packet switching (OPS) and the mostly static optical circuit switching (OCS). It differs from these paradigms because...
9 KB (1,185 words) - 04:31, 26 August 2018
Logic gate (redirect from Logic circuit)
individual delays, an effect which can become a problem in high-speed synchronous circuits. Additional delay can be caused when many inputs are connected...
42 KB (3,649 words) - 01:16, 29 June 2025
1980. The TTL Data Book Volume 3. Texas Instruments. 1984. CMOS Integrated Circuits. National Semiconductor. 1975. MM54HC/74HC High Speed microCMOS Logic...
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MOSFET (section Circuit symbols)
voltage (zero) also make them nearly ideal switch elements, and also make switched capacitor analog circuits practical. In their linear region, MOSFETs...
97 KB (11,842 words) - 07:48, 29 June 2025
circuit designers at the lab, Abidi demonstrated the potential of sub-micron NMOS integrated circuit technology in high-speed communication circuits,...
25 KB (2,756 words) - 14:37, 14 June 2025
Power semiconductor device (section Switches)
very high reverse breakdown voltage and is also capable of carrying high current. However, one disadvantage of the thyristor in switching circuits is that...
33 KB (3,298 words) - 18:51, 10 October 2024
services introduced 1999: Xnet Internet service introduced; High Speed Circuit Switched Data (HSCSD) technology introduced; mobile phones running on Connex...
7 KB (684 words) - 09:22, 14 October 2024