A CMOS 3.5GHz current draining mixer
Organized by Kolej Universiti Kejuruteraan Utara Malaysia (KUKUM), 18th - 19th May 2005 at Putra Palace Hotel, Kangar.
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Kolej Universiti Kejuruteraan Utara Malaysia
2009
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| Online Access: | http://dspace.unimap.edu.my/xmlui/handle/123456789/7127 |
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my.unimap-71272009-09-03T02:39:53Z A CMOS 3.5GHz current draining mixer Harikrishnan Ramiah Tun Zainal Azni, Zulkifli Metal oxide semiconductors, Complementary CMOS technology Mixer Communication system Transconductor Mixer topology Radio -- Transmitter-receivers Organized by Kolej Universiti Kejuruteraan Utara Malaysia (KUKUM), 18th - 19th May 2005 at Putra Palace Hotel, Kangar. The drive for cost reduction has led to the use of CMOS technology for highly integrated radios. This paper presents a new CMOS active mixer topology with current draining features, to reduce flicker noise effect. Mixing is achieved by exploiting two transconductors with cross coupled outputs, which are alternatingly activated by the current commutating CMOS switches. Realized in 0.18μm CMOS technology, compliant with IEEE 802.11a application and operating from 1.8V power supply, the design consumes 4mW of power. The mixer exhibits a third order input intercept point (IIP3) of better than 31dBm. An overall noise figure of 27.8dB is achieved at 100kHz. The mixer also shows an input dynamic range performance of 24.18dBm, with –174.7dB carrier feedthrough suppression. 2009-09-03T02:39:53Z 2009-09-03T02:39:53Z 2005-05-18 Working Paper p.97-98 http://hdl.handle.net/123456789/7127 en Proceedings of the 1st National Conference on Electronic Design Kolej Universiti Kejuruteraan Utara Malaysia |
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Universiti Malaysia Perlis |
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Malaysia |
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Universiti Malaysia Perlis |
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| language |
English |
| topic |
Metal oxide semiconductors, Complementary CMOS technology Mixer Communication system Transconductor Mixer topology Radio -- Transmitter-receivers |
| spellingShingle |
Metal oxide semiconductors, Complementary CMOS technology Mixer Communication system Transconductor Mixer topology Radio -- Transmitter-receivers Harikrishnan Ramiah Tun Zainal Azni, Zulkifli A CMOS 3.5GHz current draining mixer |
| description |
Organized by Kolej Universiti Kejuruteraan Utara Malaysia (KUKUM), 18th - 19th May 2005 at Putra Palace Hotel, Kangar. |
| format |
Working Paper |
| author |
Harikrishnan Ramiah Tun Zainal Azni, Zulkifli |
| author_facet |
Harikrishnan Ramiah Tun Zainal Azni, Zulkifli |
| author_sort |
Harikrishnan Ramiah |
| title |
A CMOS 3.5GHz current draining mixer |
| title_short |
A CMOS 3.5GHz current draining mixer |
| title_full |
A CMOS 3.5GHz current draining mixer |
| title_fullStr |
A CMOS 3.5GHz current draining mixer |
| title_full_unstemmed |
A CMOS 3.5GHz current draining mixer |
| title_sort |
cmos 3.5ghz current draining mixer |
| publisher |
Kolej Universiti Kejuruteraan Utara Malaysia |
| publishDate |
2009 |
| url |
http://dspace.unimap.edu.my/xmlui/handle/123456789/7127 |
| _version_ |
1643788688793010176 |