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STV0362 Datasheet(PDF) 1 Page - STMicroelectronics

Part No. STV0362
Description  Low-power and ultra compact DVB-T single chip receiver DVB-H broadcast compliant
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Maker  STMICROELECTRONICS [STMicroelectronics]
Homepage  http://www.st.com
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STV0362 Datasheet(HTML) 1 Page - STMicroelectronics

   
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Data Brief
For further information contact your local STMicroelectronics sales office.
March 2006
Rev 1
1/3
3
STV0362
Low-power and ultra compact DVB-T single chip receiver
DVB-H broadcast compliant
Feature summary
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
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.
Order codes
Description
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 down-
converter devices.
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 8-
bit 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.
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.
The STV0362 relies on the decoder multimedia
processor to manage the MPE-FEC and to
control time slicing while operating in DVB-H
mode.
Part number
Package
STV0362
TQFP64 (7 x 7 x 1 mm)
www.st.com


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