STV0360/0361
COFDM demodulators IC for terrestrial TV set-top box
DATA BRIEF
DESCRIPTION STMicroe lectron ics complements the world lead ing 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 Frequen cy Division Multiplex) demodulators with built in A/D converters. They perform all the demo dulation functions to extract the MPEG-2 trans port stream from the tuner input.
Figure 1. Package/ 64-pin TQFP
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Figure 2. High definition satellite or terrestrial set-top box
Flash S DRAM ( optio na l) HDD IR Tx/Rx
S DRAM
COFDM Rx
EMI Tun er ATA S MI
STV0360/361
STi55xx
RG B
Co mms
C VB S/YC VCR
PS TN
M AFE Smart S mar t Cs ca rdard s
RS 23 2
Rev. 1 October 2004 1/2
STV0360/0361
FEATURES DV B -T (ETS 300 744), NORDIG II and NORDIG Unified 1.0.1 compliant1
Dua l Automatic Gain Controller (AGC) to seamlessly interface with all tuners characteristics Support for 2K/8K carrier detection modes PGA (Programmable Gain Amplifier) increasing flexibility to enhance tuner power matching Additio nal A/D converter to directly monitor the input level of the new generation of tuners Small 64-pin TQFP package.
Inputs for direct IF, eliminating the need for a down-converter in the tuner Ad aptativ e channel correction in both time and frequency, providing excellent performance, event in the presence of noise or significant Doppler shift.
S TV0361 only
1.
PART NUMBERING Table 1. Order Codes
Par t Number ST V0360 ST V0360-Eval ST V0361 ST V0361-Eval Single chip COFDM demodulator STV0360 evaluation board Single chip COFDM demodulator STV0361 evaluation board D es c r i p t i o n
REVISION HISTORY Table 2. Revision History
Date October-2004 Revision 1 First issue Descrip tio n of Changes
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. A ll other names are the property of their respective owners 2004 STMicroelectronics - All rights reserved STM ic roelectronics 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
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