Title :
Study of junctionless pseudo tri-gate vertical MOSFETs for RF/analog applications
Author :
Chang, Yu-Che ; Lin, Jyi-Tsong ; Eng, Yi-Chuen ; Chen, Cheng-Hsin ; Lu, Kuan-Yu ; Tai, Chih-Hsuan ; Fan, Yi-Hsuan
Author_Institution :
Dept. of Electr. Eng., Nat. Sun Yat-Sen Univ., Kaohsiung, Taiwan
Abstract :
In this study, junctionless technology employed for fabricating pseudo tri-gate vertical (PTGV) MOSFETs is proposed and the RF/analog performance is also investigated and demonstrated. According to simulation results, the excellent performances such as high transconductance (gm), high cut-off frequency (fτ), and high transconductance generation factor (gm/Id) arc achieved. The numerical results also provide a prediction of an 8nm gate length PTGV and JPTGV for RF applications.
Keywords :
CMOS analogue integrated circuits; MOSFET; JPTGV MOSFET; RF-analog application; cut-off frequency; junctionless pseudo tri-gate vertical MOSFET; size 8 nm; transconductance generation factor; Logic gates; Radio frequency; Substrates; RF/analog; junctionless; pseudo tri-gate vertical MOSFET;
Conference_Titel :
Next-Generation Electronics (ISNE), 2010 International Symposium on
Conference_Location :
Kaohsiung
Print_ISBN :
978-1-4244-6693-1
DOI :
10.1109/ISNE.2010.5669190