Paper Abstract and Keywords |
Presentation |
2009-10-02 15:35
Low-Power Zero-IF Full-segment ISDB-T CMOS Tuner with 10th-Order Channel Filters Takatusugu Kamata (Osaka Univ./RfStream Corp.), Kazunori Okui, Masahiko Fukasawa, Kazuyoshi Tanaka, Go Chyuki (RfStream Corp.), Toshimasa Matsuoka, Kenji Taniguchi (Osaka Univ.) ICD2009-57 Link to ES Tech. Rep. Archives: ICD2009-57 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
A zero-IF Tuner IC with wide RF input range (92dB) and low power consumption (528mW in a single 3.3V supply) for full-segment ISDB-T digital broadcast reception was realized using 0.25$\mu$m RF-CMOS technology. Instead of external SAW filters, 10-th order baseband filters were implemented. The wideband receiver selects one of two LNAs in condition of full-segment ISDB-T 64QAM modulation (CR=3/4), provides either low-IF or direct-IF and its sensitivity achieved -80dBm. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
ISDB-T / TV Tuner / Zero-IF receiver / CMOS / Baseband filter / / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 214, ICD2009-57, pp. 135-140, Oct. 2009. |
Paper # |
ICD2009-57 |
Date of Issue |
2009-09-24 (ICD) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
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ICD2009-57 Link to ES Tech. Rep. Archives: ICD2009-57 |
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