DocumentCode :
2868391
Title :
A 48-to-860MHz CMOS Direct-Conversion TV Tuner
Author :
Gupta, M. ; Lerstaveesin, S. ; Kang, D. ; Song, B.-S.
Author_Institution :
Chrontel, San Diego, CA
fYear :
2007
fDate :
11-15 Feb. 2007
Firstpage :
206
Lastpage :
597
Abstract :
A single-chip TV-tuner IC receives terrestrial or cable-TV signals in the 48 to 860MHz frequency range without off-chip harmonic rejection and image filters. The midband sensitivity is -86dBm for 8-VSB ATSC signal with BER <10-3, and the MER is 31.5dB when receiving J.83/B 256-QAM constellation from actual cable. A 5 times 5mm2 chip, implemented in 0.18mum CMOS, consumes 750mW (540mW analog) at 1.8V supply.
Keywords :
CMOS integrated circuits; cable television; tuning; 0.18 micron; 1.8 V; 48 to 860 MHz; 540 mW; 750 mW; CMOS direct-conversion TV tuner; midband sensitivity; Bandwidth; Baseband; Cable TV; Image converters; Noise measurement; Power harmonic filters; Radio frequency; Solid state circuits; Tuners; Voltage-controlled oscillators;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Solid-State Circuits Conference, 2007. ISSCC 2007. Digest of Technical Papers. IEEE International
Conference_Location :
San Francisco, CA
ISSN :
0193-6530
Print_ISBN :
1-4244-0853-9
Electronic_ISBN :
0193-6530
Type :
conf
DOI :
10.1109/ISSCC.2007.373366
Filename :
4242337
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2868391
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