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EnglishA filtering ADC used to implement the complete base-band in a receiver chain is presented. Passive filtering and in-band noise shaping lead to a frequency dependent dynamic range that better fits with the system requirements of a wireless receiver. The 90nm CMOS prototype is embedded in a fully integrated tuner compliant with DVB-T and ATSC standards. For a 6MHz channel bandwidth, the filtering ADC exhibits a frequency dependent dynamic range varying from 75.6dB to 90dB while drawing 30mA from a 1.8V supply.
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| Titolo: | A complete DVB-T/ATSC tuner analog base-band implemented with a single filtering ADC | |
| Autori: | ||
| Data di pubblicazione: | 2011 | |
| Abstract: | A filtering ADC used to implement the complete base-band in a receiver chain is presented. Passive filtering and in-band noise shaping lead to a frequency dependent dynamic range that better fits with the system requirements of a wireless receiver. The 90nm CMOS prototype is embedded in a fully integrated tuner compliant with DVB-T and ATSC standards. For a 6MHz channel bandwidth, the filtering ADC exhibits a frequency dependent dynamic range varying from 75.6dB to 90dB while drawing 30mA from a 1.8V supply. | |
| Handle: | http://hdl.handle.net/11571/311505 | |
| ISBN: | 9781457707032 | |
| Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
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