DocumentCode
1482735
Title
Analysis of the tuner AGC in a VSB demodulator IC
Author
Jiang, Hong ; Primatic, Agesino ; Wilford, Paul ; Wu, Les
Author_Institution
Lucent Technol. Bell Labs., Murray Hill, NJ, USA
Volume
46
Issue
4
fYear
2000
fDate
11/1/2000 12:00:00 AM
Firstpage
986
Lastpage
991
Abstract
An all digital VSB demodulator for an HDTV receiver has been developed. The demodulator IC has a tuner automatic gain control (AGC) circuit which controls the RF and IF gain in the tuner. This paper presents some theoretical analysis of the tuner AGC on the demodulator IC
Keywords
automatic gain control; demodulation; digital television; frequency response; high definition television; monolithic integrated circuits; television receivers; AGC loop filter bandwidth control; HDTV receiver; IF gain control; RF gain control; VSB demodulator IC; all digital VSB demodulator; automatic gain control; frequency response; tuner AGC circuit; Demodulation; HDTV; Integrated circuit modeling; Low pass filters; Mathematical model; Pulse modulation; Radio control; Tuned circuits; Tuners; Voltage;
fLanguage
English
Journal_Title
Consumer Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0098-3063
Type
jour
DOI
10.1109/30.920450
Filename
920450
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