About: Field-programmable analog array

Facets (new session)
Description
Metadata
Settings
- Rule:
- Inverse Functional Properties:
- "Same As":

About: Field-programmable analog array Goto Sponge NotDistinct Permalink

An Entity of Type : dbo:Device, within Data Space : el.dbpedia.org associated with source document(s)

A field-programmable analog array (FPAA) is an integrated circuit device containing computational analog blocks (CAB) and interconnects between these blocks offering field-programmability. Unlike their digital cousin, the FPGA, the devices tend to be more application driven than general purpose as they may be current mode or voltage mode devices. For voltage mode devices, each block usually contains an operational amplifier in combination with programmable configuration of passive components. The blocks can, for example, act as summers or integrators.

Attributes	Values
rdf:type	device
rdfs:label	Field-programmable analog array (en)
rdfs:comment	A field-programmable analog array (FPAA) is an integrated circuit device containing computational analog blocks (CAB) and interconnects between these blocks offering field-programmability. Unlike their digital cousin, the FPGA, the devices tend to be more application driven than general purpose as they may be current mode or voltage mode devices. For voltage mode devices, each block usually contains an operational amplifier in combination with programmable configuration of passive components. The blocks can, for example, act as summers or integrators. (en)
sameAs	Field-programmable analog array Field-programmable analog array
Subject	Analog circuits Signal processing Gate arrays Integrated circuits
thumbnail	wiki-commons:Special:FilePath/LYAPUNOV-1_circuit_board.jpg?width=300
foaf:depiction
gold:hypernym	Device
prov:wasDerivedFrom	http://en.wikipedia.org/wiki/Field-programmable_analog_array?oldid=1068471604&ns=0
Wikipage page ID	6680502 (xsd:integer)
page length (characters) of wiki page	8539 (xsd:nonNegativeInteger)
Wikipage revision ID	1068471604 (xsd:integer)
Link from a Wikipage to another Wikipage	Noise (signal processing) Field-programmability 130 nm process Analog signal Band-pass filter Bandwidth (signal processing) Semiconductor University of Freiburg CMOS Analog circuits Signal processing Georgia Tech Gate arrays Integrated circuits Digital signal Discrete time and continuous time Series and parallel circuits Circuit design Current-mode logic Cypress PSoC Sample and hold Clock signal Complex programmable logic device Operational amplifier Parasitic element (electrical networks) Electronic mixer Switched capacitor Fan-out Field-programmable RF Field-programmable gate array Integrated circuit Integrator Johns Hopkins University Transistor Network architecture Network on a chip
has abstract	A field-programmable analog array (FPAA) is an integrated circuit device containing computational analog blocks (CAB) and interconnects between these blocks offering field-programmability. Unlike their digital cousin, the FPGA, the devices tend to be more application driven than general purpose as they may be current mode or voltage mode devices. For voltage mode devices, each block usually contains an operational amplifier in combination with programmable configuration of passive components. The blocks can, for example, act as summers or integrators. FPAAs usually operate in one of two modes: continuous time and discrete time. * Discrete-time devices possess a system sample clock. In a switched capacitor design, all blocks sample their input signals with a sample and hold circuit composed of a semiconductor switch and a capacitor. This feeds a programmable op amp section which can be routed to a number of other blocks. This design requires more complex semiconductor construction. An alternative, switched-current design, offers simpler construction and does not require the input capacitor, but can be less accurate, and has lower fan-out - it can drive only one following block. Both discrete-time device types must compensate for switching noise, aliasing at the system sample rate, and sample-rate limited bandwidth, during the design phase. * Continuous-time devices work more like an array of transistors or op amps which can operate at their full bandwidth. The components are connected in a particular arrangement through a configurable array of switches. During circuit design, the switch matrix's parasitic inductance, capacitance and noise contributions must be taken into account. Currently there are very few manufactures of FPAAs. On-chip resources are still very limited when compared to that of an FPGA. This resource deficit is often cited by researchers as a limiting factor in their research. (en)
foaf:isPrimaryTopicOf	http://en.wikipedia.org/wiki/Field-programmable_analog_array
is Wikipage redirect of	Field-Programmable Analog Array Field-programmable analog arrays
is Link from a Wikipage to another Wikipage of	Field-programmability AHDL Analog computer Digital filter Cypress PSoC Configurable mixed-signal IC Electronic component Consumer electronics Mixed-signal integrated circuit Evolvable hardware FPAA Field-Programmable Analog Array Field-programmable RF Field-programmable analog arrays Field-programmable gate array Hardware acceleration
is foaf:primaryTopic of	http://en.wikipedia.org/wiki/Field-programmable_analog_array

Faceted Search & Find service v1.17_git151 as of Feb 20 2025

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Nov 11 2024, on Linux (x86_64-ubuntu_focal-linux-gnu), Single-Server Edition (72 GB total memory, 1 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2025 OpenLink Software