ZL10354 Datasheet, PDF (1/34 Pages) Zarlink Semiconductor Inc – Diversity Enabled Nordig Unified DVB-T COFDM Terrestrial Demodulator for PC-TV and Hand-held Digital TV (DTV)

ZL10354
Diversity Enabled Nordig Unified DVB-T
COFDM Terrestrial Demodulator for
PC-TV and Hand-held Digital TV (DTV)
Data Sheet
Features
• Compliant with ETSI 300 744 DVB-T, Unified
Nordig and DTG performance specifications
• Diversity enabled multi-tuner solution.
• High performance with fast fully blind acquisition
and tracking capability
• Low power consumption: less than 0.32 W, and
eco-friendly standby and sleep modes
• Single 8 MHz SAW filter for 6, 7 & 8 MHz OFDM
• Superior single frequency network performance
• Fast AGC to track out signal fades
• Advanced Doppler tracking capability
• Enhanced frequency capture range to include
triple offsets
• External 4 MHz clock or single low-cost
20.48 MHz crystal, tolerance up to +/-200 ppm
• Automatic mode (2 K/8 K), guard and spectral
inversion detection
• Very low driver software overhead due to on-chip
state-machine control
• Novel RF level detect facility via a separate ADC
• Pre and post Viterbi-decoder bit error rates, and
uncorrectable block count
September 2005
Ordering Information
ZL10354QCG
ZL10354QCG1
ZL10354QCF
ZL10354QCF1
64 Pin LQFP
64 Pin LQFP*
64 Pin LQFP
64 Pin LQFP*
Trays, Bake & Drypack
Trays, Bake & Drypack
Trays, Bake & Drypack
Trays, Bake & Drypack
*Pb Free Matte Tin
-40^°C to +85^°C
Applications
• Digital terrestrial set-top boxes
• Integrated digital televisions
• Personal video recorders
• PC-TV receivers
• Portable applications
Description
The ZL10354 is a superior fourth generation fully
compliant ETSI ETS300 744 COFDM demodulator that
exceeds, with margin, the performance requirements
of all known DVB-T digital terrestrial television
standards, including Unified Nordig and DTG.
Figure 1 - Block Diagram
1
Zarlink Semiconductor Inc.
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.
Copyright 2005, Zarlink Semiconductor Inc. All Rights Reserved.