A Field-Programmable Analog Array of 55 Digitally Tunable OTAs in a Hexagonal Lattice
This paper reports on a field-programmable analog array (FPAA) for high-frequency continuous-time analog filters. A rapid-prototyping hardware is presented, which implements a unique hexagonal lattice topology of 55 tunable G m cells for reconfigurable instantiation of G m -C filters in a 0.13 mum C...
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| Veröffentlicht in: | IEEE journal of solid-state circuits 2008-12, Vol.43 (12), p.2759-2768 |
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| container_end_page | 2768 |
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| container_issue | 12 |
| container_start_page | 2759 |
| container_title | IEEE journal of solid-state circuits |
| container_volume | 43 |
| creator | Becker, J. Henrici, F. Trendelenburg, S. Ortmanns, M. Manoli, Y. |
| description | This paper reports on a field-programmable analog array (FPAA) for high-frequency continuous-time analog filters. A rapid-prototyping hardware is presented, which implements a unique hexagonal lattice topology of 55 tunable G m cells for reconfigurable instantiation of G m -C filters in a 0.13 mum CMOS technology. The typical power dissipation is 70 mW at a 1.2 V supply. The chip structure allows intuitive mapping of G m -C filter schematics with up to seven independent nodes, immediate download to the hardware, and evaluation on the working prototype. Implementations of first- and second-order low-pass and sixth-order bandpass filters are presented and show the feasibility of the array for frequencies up to the order of one hundred MHz. |
| doi_str_mv | 10.1109/JSSC.2008.2005697 |
| format | Article |
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A rapid-prototyping hardware is presented, which implements a unique hexagonal lattice topology of 55 tunable G m cells for reconfigurable instantiation of G m -C filters in a 0.13 mum CMOS technology. The typical power dissipation is 70 mW at a 1.2 V supply. The chip structure allows intuitive mapping of G m -C filter schematics with up to seven independent nodes, immediate download to the hardware, and evaluation on the working prototype. 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A rapid-prototyping hardware is presented, which implements a unique hexagonal lattice topology of 55 tunable G m cells for reconfigurable instantiation of G m -C filters in a 0.13 mum CMOS technology. The typical power dissipation is 70 mW at a 1.2 V supply. The chip structure allows intuitive mapping of G m -C filter schematics with up to seven independent nodes, immediate download to the hardware, and evaluation on the working prototype. Implementations of first- and second-order low-pass and sixth-order bandpass filters are presented and show the feasibility of the array for frequencies up to the order of one hundred MHz.</description><subject>Amplifiers</subject><subject>Analog circuits</subject><subject>Applied sciences</subject><subject>Band pass filters</subject><subject>Bandwidth</subject><subject>Circuit properties</subject><subject>CMOS technology</subject><subject>Continuous-time</subject><subject>Design. Technologies. Operation analysis. Testing</subject><subject>Electric, optical and optoelectronic circuits</subject><subject>Electronic circuits</subject><subject>Electronics</subject><subject>Exact sciences and technology</subject><subject>field programmable analog array (FPAA)</subject><subject>Field programmable analog arrays</subject><subject>Frequency</subject><subject>Frequency filters</subject><subject>Hardware</subject><subject>Integrated circuits</subject><subject>Lattices</subject><subject>Network topology</subject><subject>operational transconductance amplifier (OTA)</subject><subject>Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices</subject><subject>Transconductance</subject><subject>Tunable circuits and devices</subject><subject>{\rm G}_{\rm m}{\hbox{-}}{\rm C} filter</subject><issn>0018-9200</issn><issn>1558-173X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNp9kU9rGzEQxUVJoG6SD1B6EYU2p3X0d1c6Lk7cNBgciAO9LeP1yCjIu6m0hvrbV1ubHHrIZYbh_d6D4RHymbMp58zePDw9zaaCMTMOXdrqA5lwrU3BK_nrjEwY46awWftIPqX0kk-lDJ-Q55rOPYZN8Rj7bYTdDtYBad1B6Le0jhEOtHdUa3rrt36AEA50te_-QctVnajvKNB7_APbPnvoAobBt3hJzh2EhFenfUGe53er2X2xWP74OasXRSuNHopKcllKgxtbcmeVFRu-RscUGOMqBGWRg9PMgWISHNfKGWvX7boU2BpbanlBro-5r7H_vcc0NDufWgwBOuz3qbFMlkJLYTL5_V1SKmmtETaDX_8DX_p9zL_lNC6EsqpSGeJHqI19ShFd8xr9DuKh4awZ-2jGPpqxj-bUR_Z8OwVDaiG4CF3r05tRcCalUWXmvhw5j4hvsipHTcu_dz6Q0g</recordid><startdate>20081201</startdate><enddate>20081201</enddate><creator>Becker, J.</creator><creator>Henrici, F.</creator><creator>Trendelenburg, S.</creator><creator>Ortmanns, M.</creator><creator>Manoli, Y.</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><general>The Institute of Electrical and Electronics Engineers, Inc. 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Operation analysis. Testing</topic><topic>Electric, optical and optoelectronic circuits</topic><topic>Electronic circuits</topic><topic>Electronics</topic><topic>Exact sciences and technology</topic><topic>field programmable analog array (FPAA)</topic><topic>Field programmable analog arrays</topic><topic>Frequency</topic><topic>Frequency filters</topic><topic>Hardware</topic><topic>Integrated circuits</topic><topic>Lattices</topic><topic>Network topology</topic><topic>operational transconductance amplifier (OTA)</topic><topic>Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices</topic><topic>Transconductance</topic><topic>Tunable circuits and devices</topic><topic>{\rm G}_{\rm m}{\hbox{-}}{\rm C} filter</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Becker, J.</creatorcontrib><creatorcontrib>Henrici, F.</creatorcontrib><creatorcontrib>Trendelenburg, S.</creatorcontrib><creatorcontrib>Ortmanns, M.</creatorcontrib><creatorcontrib>Manoli, Y.</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><jtitle>IEEE journal of solid-state circuits</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Becker, J.</au><au>Henrici, F.</au><au>Trendelenburg, S.</au><au>Ortmanns, M.</au><au>Manoli, Y.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A Field-Programmable Analog Array of 55 Digitally Tunable OTAs in a Hexagonal Lattice</atitle><jtitle>IEEE journal of solid-state circuits</jtitle><stitle>JSSC</stitle><date>2008-12-01</date><risdate>2008</risdate><volume>43</volume><issue>12</issue><spage>2759</spage><epage>2768</epage><pages>2759-2768</pages><issn>0018-9200</issn><eissn>1558-173X</eissn><coden>IJSCBC</coden><abstract>This paper reports on a field-programmable analog array (FPAA) for high-frequency continuous-time analog filters. A rapid-prototyping hardware is presented, which implements a unique hexagonal lattice topology of 55 tunable G m cells for reconfigurable instantiation of G m -C filters in a 0.13 mum CMOS technology. The typical power dissipation is 70 mW at a 1.2 V supply. The chip structure allows intuitive mapping of G m -C filter schematics with up to seven independent nodes, immediate download to the hardware, and evaluation on the working prototype. Implementations of first- and second-order low-pass and sixth-order bandpass filters are presented and show the feasibility of the array for frequencies up to the order of one hundred MHz.</abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/JSSC.2008.2005697</doi><tpages>10</tpages></addata></record> |
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| ispartof | IEEE journal of solid-state circuits, 2008-12, Vol.43 (12), p.2759-2768 |
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| source | IEEE Electronic Library (IEL) |
| subjects | Amplifiers Analog circuits Applied sciences Band pass filters Bandwidth Circuit properties CMOS technology Continuous-time Design. Technologies. Operation analysis. Testing Electric, optical and optoelectronic circuits Electronic circuits Electronics Exact sciences and technology field programmable analog array (FPAA) Field programmable analog arrays Frequency Frequency filters Hardware Integrated circuits Lattices Network topology operational transconductance amplifier (OTA) Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices Transconductance Tunable circuits and devices {\rm G}_{\rm m}{\hbox{-}}{\rm C} filter |
| title | A Field-Programmable Analog Array of 55 Digitally Tunable OTAs in a Hexagonal Lattice |
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