A Low Power Injection Locked LC-Tank Oscillator With Current Reused Topology
This letter presents a new current reused LC-tank injection locked oscillator (ILO), which is implemented by using a standard TSMC 0.18-mum CMOS process. The ILO, used as a divide-by-two (divide2) divider, is consisted of two switching transistors stacked in series. The injection locking is performe...
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| Veröffentlicht in: | IEEE microwave and wireless components letters 2007-03, Vol.17 (3), p.220-222 |
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| container_title | IEEE microwave and wireless components letters |
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| creator | Shao-Hua Lee Jang, S.-L. Yun-Hsueh Chuang Chao, J.-J. Jian-Feng Lee Juang, M.-H. |
| description | This letter presents a new current reused LC-tank injection locked oscillator (ILO), which is implemented by using a standard TSMC 0.18-mum CMOS process. The ILO, used as a divide-by-two (divide2) divider, is consisted of two switching transistors stacked in series. The injection locking is performed by adding an injection nMOS between the differential outputs of the divider. The divider can operate with a lower power due to the reuse of dc current. The measurement results show that at the supply voltage of 1.5V, the divider free-running frequency is tunable from 2.11 to 2.42GHz, and at the incident power of 0dBm the locking range of the divider in the divide2 mode is about 0.9GHz (19.8%), from the incident frequency 4.1 to 5GHz. The core power consumption is 0.97mW |
| doi_str_mv | 10.1109/LMWC.2006.890493 |
| format | Article |
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The ILO, used as a divide-by-two (divide2) divider, is consisted of two switching transistors stacked in series. The injection locking is performed by adding an injection nMOS between the differential outputs of the divider. The divider can operate with a lower power due to the reuse of dc current. The measurement results show that at the supply voltage of 1.5V, the divider free-running frequency is tunable from 2.11 to 2.42GHz, and at the incident power of 0dBm the locking range of the divider in the divide2 mode is about 0.9GHz (19.8%), from the incident frequency 4.1 to 5GHz. The core power consumption is 0.97mW</description><identifier>ISSN: 1531-1309</identifier><identifier>ISSN: 2771-957X</identifier><identifier>EISSN: 1558-1764</identifier><identifier>EISSN: 2771-9588</identifier><identifier>DOI: 10.1109/LMWC.2006.890493</identifier><identifier>CODEN: IMWCBJ</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Applied sciences ; Circuit properties ; Circuits ; CMOS ; current reuse ; Design. Technologies. Operation analysis. Testing ; Dividers ; Electric potential ; Electric, optical and optoelectronic circuits ; Electronic circuits ; Electronic equipment and fabrication. Passive components, printed wiring boards, connectics ; Electronics ; Energy consumption ; Exact sciences and technology ; Frequency conversion ; frequency divider (FD) ; injection locked oscillator (ILO) ; Injection-locked oscillators ; Integrated circuits ; locking range ; Logic ; Microwaves ; MOSFETs ; Oscillators ; Oscillators, resonators, synthetizers ; Phase locked loops ; Power consumption ; Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices ; Signal convertors ; Tail ; Topology ; Voltage ; voltage-controlled oscillator (VCO) ; Voltage-controlled oscillators</subject><ispartof>IEEE microwave and wireless components letters, 2007-03, Vol.17 (3), p.220-222</ispartof><rights>2007 INIST-CNRS</rights><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2007</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c384t-369d511bccea79ab2fa1356034901a3cda0b4a7c5d30f75d200b07fc32e1f2193</citedby><cites>FETCH-LOGICAL-c384t-369d511bccea79ab2fa1356034901a3cda0b4a7c5d30f75d200b07fc32e1f2193</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/4118210$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,27923,27924,54757</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/4118210$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=18594075$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Shao-Hua Lee</creatorcontrib><creatorcontrib>Jang, S.-L.</creatorcontrib><creatorcontrib>Yun-Hsueh Chuang</creatorcontrib><creatorcontrib>Chao, J.-J.</creatorcontrib><creatorcontrib>Jian-Feng Lee</creatorcontrib><creatorcontrib>Juang, M.-H.</creatorcontrib><title>A Low Power Injection Locked LC-Tank Oscillator With Current Reused Topology</title><title>IEEE microwave and wireless components letters</title><addtitle>LMWC</addtitle><description>This letter presents a new current reused LC-tank injection locked oscillator (ILO), which is implemented by using a standard TSMC 0.18-mum CMOS process. The ILO, used as a divide-by-two (divide2) divider, is consisted of two switching transistors stacked in series. The injection locking is performed by adding an injection nMOS between the differential outputs of the divider. The divider can operate with a lower power due to the reuse of dc current. The measurement results show that at the supply voltage of 1.5V, the divider free-running frequency is tunable from 2.11 to 2.42GHz, and at the incident power of 0dBm the locking range of the divider in the divide2 mode is about 0.9GHz (19.8%), from the incident frequency 4.1 to 5GHz. The core power consumption is 0.97mW</description><subject>Applied sciences</subject><subject>Circuit properties</subject><subject>Circuits</subject><subject>CMOS</subject><subject>current reuse</subject><subject>Design. Technologies. Operation analysis. Testing</subject><subject>Dividers</subject><subject>Electric potential</subject><subject>Electric, optical and optoelectronic circuits</subject><subject>Electronic circuits</subject><subject>Electronic equipment and fabrication. Passive components, printed wiring boards, connectics</subject><subject>Electronics</subject><subject>Energy consumption</subject><subject>Exact sciences and technology</subject><subject>Frequency conversion</subject><subject>frequency divider (FD)</subject><subject>injection locked oscillator (ILO)</subject><subject>Injection-locked oscillators</subject><subject>Integrated circuits</subject><subject>locking range</subject><subject>Logic</subject><subject>Microwaves</subject><subject>MOSFETs</subject><subject>Oscillators</subject><subject>Oscillators, resonators, synthetizers</subject><subject>Phase locked loops</subject><subject>Power consumption</subject><subject>Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices</subject><subject>Signal convertors</subject><subject>Tail</subject><subject>Topology</subject><subject>Voltage</subject><subject>voltage-controlled oscillator (VCO)</subject><subject>Voltage-controlled oscillators</subject><issn>1531-1309</issn><issn>2771-957X</issn><issn>1558-1764</issn><issn>2771-9588</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNp90U1LxDAQBuAiCn7eBS9FULx0nWnStDlK8QsqK7Kyx5CmqXatzZq0LPvvzdJFwYOnhOSZIZM3CE4RJojAr4uneT6JAdgk40A52QkOMEmyCFNGdzd7ghES4PvBoXMLAKQZxYOguAkLswqfzUrb8LFbaNU3pvNn6kNXYZFHM9l9hFOnmraVvbHhvOnfw3ywVnd9-KIH59nMLE1r3tbHwV4tW6dPtutR8Hp3O8sfomJ6_5jfFJEiGe0jwniVIJZKaZlyWca1RJIwIJQDSqIqCSWVqUoqAnWaVH6qEtJakVhjHSMnR8Hl2HdpzdegXS8-G6e0f2GnzeAEoZRxiqmHV_9CZCnGJPZf4en5H7owg-38GCJjlCHElHkEI1LWOGd1LZa2-ZR2LRDEJgaxiUFsYhBjDL7kYttXOiXb2spONe63Lks4hTTx7mx0jdb655oiZjEC-QZlz44Y</recordid><startdate>20070301</startdate><enddate>20070301</enddate><creator>Shao-Hua Lee</creator><creator>Jang, S.-L.</creator><creator>Yun-Hsueh Chuang</creator><creator>Chao, J.-J.</creator><creator>Jian-Feng Lee</creator><creator>Juang, M.-H.</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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Testing</topic><topic>Dividers</topic><topic>Electric potential</topic><topic>Electric, optical and optoelectronic circuits</topic><topic>Electronic circuits</topic><topic>Electronic equipment and fabrication. Passive components, printed wiring boards, connectics</topic><topic>Electronics</topic><topic>Energy consumption</topic><topic>Exact sciences and technology</topic><topic>Frequency conversion</topic><topic>frequency divider (FD)</topic><topic>injection locked oscillator (ILO)</topic><topic>Injection-locked oscillators</topic><topic>Integrated circuits</topic><topic>locking range</topic><topic>Logic</topic><topic>Microwaves</topic><topic>MOSFETs</topic><topic>Oscillators</topic><topic>Oscillators, resonators, synthetizers</topic><topic>Phase locked loops</topic><topic>Power consumption</topic><topic>Semiconductor electronics. Microelectronics. Optoelectronics. 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The ILO, used as a divide-by-two (divide2) divider, is consisted of two switching transistors stacked in series. The injection locking is performed by adding an injection nMOS between the differential outputs of the divider. The divider can operate with a lower power due to the reuse of dc current. The measurement results show that at the supply voltage of 1.5V, the divider free-running frequency is tunable from 2.11 to 2.42GHz, and at the incident power of 0dBm the locking range of the divider in the divide2 mode is about 0.9GHz (19.8%), from the incident frequency 4.1 to 5GHz. The core power consumption is 0.97mW</abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/LMWC.2006.890493</doi><tpages>3</tpages></addata></record> |
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| subjects | Applied sciences Circuit properties Circuits CMOS current reuse Design. Technologies. Operation analysis. Testing Dividers Electric potential Electric, optical and optoelectronic circuits Electronic circuits Electronic equipment and fabrication. Passive components, printed wiring boards, connectics Electronics Energy consumption Exact sciences and technology Frequency conversion frequency divider (FD) injection locked oscillator (ILO) Injection-locked oscillators Integrated circuits locking range Logic Microwaves MOSFETs Oscillators Oscillators, resonators, synthetizers Phase locked loops Power consumption Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices Signal convertors Tail Topology Voltage voltage-controlled oscillator (VCO) Voltage-controlled oscillators |
| title | A Low Power Injection Locked LC-Tank Oscillator With Current Reused Topology |
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