STV0360/0361 COFDM demodulators IC for terrestrial TV set-top box DATA BRIEF DESCRIPTION STMicroelectronics complements the world leading range of MPEG-2 decoders with a range of COFDM demodulators for digital terrestrial applications. The STV0360 and STV0361 demodulators are high performance COFDM (Coded Orthogonal Frequency Division Multiplex) demodulators with built in A/D converters. They perform all the demodulation functions to extract the MPEG-2 transport stream from the tuner input. Figure 1. Package/ 64-pin TQFP xxxx Figure 2. High definition satellite or terrestrial set-top box Flash SDRAM (optional) HDD SDRAM IR Tx/Rx COFDM Rx EMI Tuner SMI ATA STV0360/361 STi55xx Comms PSTN MAFE RGB CVBS/YC VCR RS232 Smart Smart Cards cards Rev. 1 October 2004 1/2 STV0360/0361 FEATURES ■ DVB-T (ETS 300 744), NORDIG II and NORDIG Unified 1.0.1 compliant1 ■ Dual Automatic Gain Controller (AGC) to seamlessly interface with all tuners characteristics Inputs for direct IF, eliminating the need for a down-converter in the tuner ■ Support for 2K/8K carrier detection modes ■ PGA (Programmable Gain Amplifier) increasing flexibility to enhance tuner power matching ■ Additional A/D converter to directly monitor the input level of the new generation of tuners ■ Small 64-pin TQFP package. ■ Adaptative channel correction in both time and frequency, providing excellent performance, event in the presence of noise or significant Doppler shift. ■ 1. STV0361 only PART NUMBERING Table 1. Order Codes Part Number Description STV0360 Single chip COFDM demodulator STV0360-Eval STV0360 evaluation board STV0361 Single chip COFDM demodulator STV0361-Eval STV0361 evaluation board REVISION HISTORY Table 2. Revision History Date Revision October-2004 1 Description of Changes First issue Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners © 2004 STMicroelectronics - All rights reserved STMicroelectronics group of companies Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America www.st.com 2/2