DocumentCode
3382381
Title
A study of frequency synthesizer for AT-DMB applications
Author
Cheng, Jun ; Bang, Sung Hoon ; Kim, Nak Yoon ; Moon, Yong
Author_Institution
Dept. of Electron. Eng., Soongsil Univ., Seoul, South Korea
fYear
2011
fDate
25-28 Oct. 2011
Firstpage
582
Lastpage
585
Abstract
This paper introduces the design of the frequency synthesizer for AT-DMB. 0.18um CMOS process with 1.8V supply voltage is used for the frequency synthesizer and the frequency range is from 110MHz to 522MHz for AT-DMB applications. This frequency synthesizer has good linearity by controlling tail current and load concurrently.
Keywords
CMOS integrated circuits; digital multimedia broadcasting; electric current control; frequency synthesizers; load regulation; oscillators; AT-DMB application; CMOS process; frequency 110 MHz to 522 MHz; frequency synthesizer; load control; size 0.18 mum; tail current control; voltage 1.8 V; Bandwidth; Flip-flops; IP networks; Voltage-controlled oscillators; CMOS; Differential Ring Oscillator(Ring VCO); T-DMB;
fLanguage
English
Publisher
ieee
Conference_Titel
ASIC (ASICON), 2011 IEEE 9th International Conference on
Conference_Location
Xiamen
ISSN
2162-7541
Print_ISBN
978-1-61284-192-2
Electronic_ISBN
2162-7541
Type
conf
DOI
10.1109/ASICON.2011.6157272
Filename
6157272
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