(STV0360 / STV0361) COFDM demodulators IC for terrestrial TV set-top box
STV0360/0361
COFDM demodulators IC for terrestrial TV set-top box
DATA BRIEF
DESCRIPTION STMicroelectronics complements...
Description
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
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Figure 2. High definition satellite or terrestrial set-top box
Flash SDRAM (optional) HDD IR Tx/Rx
SDRAM
COFDM Rx
EMI Tuner ATA SMI
STV0360/361
STi55xx
RGB
Comms
CVBS/YC VCR
PSTN
MAFE Smart Smart Cards cards
RS232
Rev. 1 October 2004 1/2
STV0360/0361
FEATURES ■ DVB-T (ETS 300 744), NORDIG II and NORDIG Unified 1.0.1 compliant1
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Dual 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 Additional 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 Adaptative channel correction in both time and frequency, providing excellent performance, event in the presence of noise or significant Doppler shift.
STV0361 only
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