Low-power zero-IF full-segment ISDB-T CMOS tuner with tenth-order baseband filters.
In: IEEE Transactions on Consumer Electronics, Jg. 57 (2011-05-01), Heft 2, S. 403-403
Online
academicJournal
Zugriff:
A zero-IF tuner IC with wide RF input range (92 dB) and low power consumption (530 mW in a single 3.3 V supply) for full-segment ISDB-T digital broadcast reception was realized using 0.25 μm RF-CMOS technology. Tenthorder baseband filters were implemented instead of external surface-acoustic-wave filters. The wideband receiver selects one of two LNAs under the condition of full-segment ISDB-T 64QAM modulation (CR=3/4), and provides either low-IF or direct-IF output. A sensitivity of -80 dBm was achieved. [ABSTRACT FROM PUBLISHER]
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Titel: |
Low-power zero-IF full-segment ISDB-T CMOS tuner with tenth-order baseband filters.
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Autor/in / Beteiligte Person: | Kamata, Takatsugu ; Okui, Kazunori ; Fukasawa, Masahiko ; Matsuoka, Toshimasa ; Taniguchi, Kenji |
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Zeitschrift: | IEEE Transactions on Consumer Electronics, Jg. 57 (2011-05-01), Heft 2, S. 403-403 |
Veröffentlichung: | 2011 |
Medientyp: | academicJournal |
ISSN: | 0098-3063 (print) |
DOI: | 10.1109/TCE.2011.5955173 |
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