STV0362 Low-power and ultra compact DVB-T single chip receiver DVB-H broadcast compliant Data Brief Feature summary Description ■ NorDig Unified specification (v1.0.2) capable ■ Channel reception quality indicator ■ Out-of-guard interval echoes superior performances ■ Impulsive noise rejection capable ■ Outstanding adjacent and co-channel rejection capability with integrated on-chip digital channel filters The STV0362 inherits the functionality of the STV0361 device and embeds new functionalities required by the DVB-H standard at the physical layer side. The STV0362 features the full DVB-T and DVB-H standards framing structure, channel coding and modulation. The symbol, timing and carrier recovery loops are fully digital and sized in order to match the state-of-the-art RF downconverter devices. ■ Digital carrier, timing and symbol recovery loops ■ 2 K, 4 K, 8 K FFT length ■ 6, 7 and 8 MHz channels bandwidth ■ 1/4, 1/8, 1/16, 1/32 guard interval length ■ QPSK - 16 QAM - 64 QAM modulations ■ Hierarchical capability ■ TPS decoding ■ Viterbi soft decoder rate 1/2 ■ Puncture rates are 1/2, 2/3, 3/4, 5/6, 7/8 ■ Low power advanced CMOS process (90 nm) ■ Power consumption: <250 mW (typ) in operation ■ Multi-supply: 1.0 V core, 2.5 V analog, 3.3 V digital ■ TQFP64 7 x 7 x 1.0 mm. The STV0362 is compatible with direct conversion silicon tuners and is featuring two high-performance differential 12-bit ADC for I and Q channels. The tuner baseband power is controlled by a classic AGC loop, and the RF level is monitored by a dedicated single-ended 8bit ADC. The terrestrial DVB-T network can be subject to several interference sources which are the neighboring digital and analog channels, as well as the in-band analog channels. The STV0362 cancels these interference sources and removes the effects of impulse noise. The channel equalization is capable of static and dynamic echo canceling even in severe urban environments. The embedded high-performance algorithms are enhanced to cope with out-of-guard interval echoes; specific channel quality monitoring is available for acquisition and survey. Order codes Part number STV0362 The specific power handling constraints are primarily addressed by both technology and clock rate management. The efficiency of channel acquisition and re-acquisition also minimizes power consumption. Package TQFP64 (7 x 7 x 1 mm) The STV0362 relies on the decoder multimedia processor to manage the MPE-FEC and to control time slicing while operating in DVB-H mode. March 2006 Rev 1 For further information contact your local STMicroelectronics sales office. 1/3 www.st.com 3 STV0362 STV0362 application diagram Revision history Table 1. 2/3 Document revision history Date Revision 10-March-2006 1 Description of changes First release STV0362 Please Read Carefully: Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein. 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