Help


[permalink] [id link]
+
Page "Dynamic random-access memory" ¶ 2
from Wikipedia
Edit
Promote Demote Fragment Fix

Some Related Sentences

transistors and capacitors
Although most electrical engineers will understand basic circuit theory ( that is the interactions of elements such as resistors, capacitors, diodes, transistors and inductors in a circuit ), the theories employed by engineers generally depend upon the work they do.
Electronic engineering involves the design and testing of electronic circuits that use the properties of components such as resistors, capacitors, inductors, diodes and transistors to achieve a particular functionality.
The most common microelectronic components are semiconductor transistors, although all main electronic components ( resistors, capacitors, inductors ) can be created at a microscopic level.
Some common electronic components are capacitors, inductors, resistors, diodes, transistors, etc.
Components are often categorized as active ( e. g. transistors and thyristors ) or passive ( e. g. resistors and capacitors ).
These include transistors, capacitors, inductors, resistors, diodes and ( naturally ) insulators and conductors can all be found in microelectronic devices.
It is characterized by two amplifying devices ( transistors, electron tubes or other devices ) cross-coupled by resistors or capacitors.
the vast majority of transistors now are produced in integrated circuits ( often shortened to IC, microchips or simply chips ), along with diodes, resistors, capacitors and other electronic components, to produce complete electronic circuits.
The first integrated circuits held only a few devices, perhaps as many as ten diodes, transistors, resistors and capacitors, making it possible to fabricate one or more logic gates on a single device.
Whereas a passive matrix display uses a simple conductive grid to deliver current to the liquid crystals in the target area, an active-matrix display uses a grid of transistors and capacitors with the ability to hold a charge for a limited period of time.
Hieronymus subsequently designed solid-state versions of his Analyzers, substituting germanium transistors for crystal prisms and tunable capacitors for the rotating armature.
* A number of electrical components, such as resistors, inductances, capacitors, transistors, and power sources connected in one or more closed loops.
Common analog processing elements include capacitors, resistors, inductors and transistors.
The GE Transistor Manual ( 7th ed., p. 181, or 3rd ed., p. 97 or intermediate editions ) recommends gaining speed by using higher-frequency transistors, or capacitors, or a diode from base to collector ( parallel negative feedback ) to prevent saturation.
In the 1970s, electronic components such as resistors, capacitors, transistors and even integrated circuits were common enough that interesting projects could be constructed at home with simple tools.
The company also produces basic electronic components such as capacitors, transistors, resistors, diodes, PCBs on a large scale for the Indian market.
In the S-parameter approach, an electrical network is regarded as a ' black box ' containing various interconnected basic electrical circuit components or lumped elements such as resistors, capacitors, inductors and transistors, which interacts with other circuits through ports.
The electronics consist of over 4, 000 printed circuit boards each with many Germanium diodes ( mainly OA5 ), Germanium transistors ( mainly Mullard GET872 ), resistors, capacitors and inductors.
Conventional DRAM consists of a grid of small capacitors and their associated wiring and signaling transistors.
The charge pump in a PLL design is constructed in integrated-circuit ( IC ) technology, consisting of pull-up, pull-down transistors and on-chip capacitors.
capacitors, resistors, transistors, and solar panels.
A hybrid integrated circuit, HIC, hybrid microcircuit, or simply hybrid is a miniaturized electronic circuit constructed of individual devices, such as semiconductor devices ( e. g. transistors and diodes ) and passive components ( e. g. resistors, inductors, transformers, and capacitors ), bonded to a substrate or printed circuit board ( PCB ).

transistors and used
The development of transistors made electronic analog computers practical, and until digital computers had developed sufficiently, they continued to be commonly used in science and industry.
SSI ICs, such as the ones used in the Apollo guidance computer, usually contained up to a few score transistors.
Since diamond has the highest thermal conductivity of any bulk material, layering diamond onto high heat producing electronics ( such as optics and transistors ) allows the diamond to be used as a heat sink.
Modern VLSI processors instead use matrices of field effect transistors to build the ROM and / or PLA structures used to control the processor as well as its internal sequencer in a microcoded implementation.
The term " memory " is often ( but not always ) associated with addressable semiconductor memory, i. e. integrated circuits consisting of silicon-based transistors, used for example as primary memory but also other purposes in computers and other digital electronic devices.
Appearing in the Sharp " EL-801 " in 1972, the transistors in the logic cells of CMOS ICs only used any appreciable power when they changed state.
Although complex, the transistor count of CISC decoders do not grow exponentially like the total number of transistors per processor ( the majority typically used for caches ).
Because the output pulses have a fixed amplitude, the switching elements ( usually MOSFETs, but valves ( vacuum tubes ) and bipolar transistors were once used ) are switched either completely on or completely off, rather than operated in linear mode.
Germanium " metal " ( isolated germanium ) is used as semiconductor in transistors and various other electronic devices.
The first-generation 700s were based on vacuum tubes, while the later, second-generation 7000s used transistors.
Small value inductors can also be built on integrated circuits using the same processes that are used to make transistors.
The first versions had 275, 000 transistors and were used as the central processing unit ( CPU ) of many workstations and high-end personal computers of the time.
In the early days of integrated circuits, only a few transistors could be placed on a chip, as the scale used was large because of the contemporary technology, and manufacturing yields were low by today's standards.
To build a functionally complete logic system, relays, valves ( vacuum tubes ), or transistors can be used.
From the earliest microcontrollers to today, six-transistor SRAM is almost always used as the read / write working memory, with a few more transistors per bit used in the register file.
It used discrete transistors packaged in DEC's Flip-Chip technology, with backplanes wire wrapped via a semi-automated manufacturing process.
Before vacuum tubes and transistors, relays were used as logical elements in digital computers.
There are two types of transistors, which have slight differences in how they are used in a circuit.
These, and the HEMTs ( high electron mobility transistors, or HFETs ), in which a two-dimensional electron gas with very high carrier mobility is used for charge transport, are especially suitable for use at very high frequencies ( microwave frequencies ; several GHz ).
* Unijunction transistors can be used as simple pulse generators.
In electronics, tungsten is used as an interconnect material in integrated circuits, between the silicon dioxide dielectric material and the transistors.
Triodes were widely used in consumer electronics until the 1950s, when bipolar junction transistors replaced them.
The small size supported especially high-frequency operation ; nuvistors were used in UHF television tuners until replaced by high-frequency transistors.
This GPU is unique in the fact that almost all of its 1. 4 billion transistors are used for logic, in contrast to the Itanium, whose large transistor count is largely due to its 24 MB L3 cache.

0.219 seconds.