A multi-mode multi-band CMOS direct-conversion mobile-TV tuner for DVB-H/T and T-DMB/DAB applications

Author

Hwang, Myung-Woon ; Ahn, Moonkyung ; Beck, Sungho ; Lee, Jeong-Cheol ; Hong, Seokyong ; Lee, Sunghyuk ; Jeong, Seongheon ; Lim, Seungbum ; Cho, Hyunha ; Kim, Young-jin ; Hwang, In-Chul ; Kim, Jongsik

Author_Institution

Future Commun. IC (FCI) Inc., Sungnam

fYear

2008

fDate

18-20 June 2008

Firstpage

94

Lastpage

95

Abstract

A fully integrated direct-conversion mobile-TV tuner for DVB-H/T and T-DMB/DAB applications was fabricated using 0.18 um CMOS process. This tuner has the good SNR and immunity performance over wide dynamic range for multi-band and multi-mode applications with the automatic gain control and calibration schemes. The power consumption is 127 mW for VHF and UHF, and 135 mW for L-band at 1.8 V supply voltage.

Keywords

CMOS integrated circuits; automatic gain control; digital audio broadcasting; digital video broadcasting; mobile television; tuning; CMOS process; DVB-H/T application; T-DMB/DAB application; automatic gain control; calibration schemes; digital audio broadcasting; digital video broadcasting; fully integrated direct-conversion mobile-TV tuner; multimode multiband CMOS direct-conversion mobile-TV tuner; power 127 mW; power 135 mW; size 0.18 mum; voltage 1.8 V; Calibration; Capacitors; Digital video broadcasting; Dynamic range; Electronics packaging; Energy consumption; Gain control; Radio frequency; Tuners; Voltage-controlled oscillators; DAB; DVB-H/T; T-DMB; mobile-TV tuner;

fLanguage

English

Publisher

ieee

Conference_Titel

VLSI Circuits, 2008 IEEE Symposium on

Conference_Location

Honolulu, HI

Print_ISBN

978-1-4244-1804-6

Electronic_ISBN

978-1-4244-1805-3

Type

conf

DOI

10.1109/VLSIC.2008.4585965

Filename

4585965