ZL10353 Datasheet, PDF (1/25 Pages) Zarlink Semiconductor Inc – Fully Compliant NorDig Unified COFDM Digital Terrestrial TV (DTV) Demodulator

ZL10353
Fully Compliant NorDig Unified COFDM
Digital Terrestrial TV (DTV) Demodulator
Data Sheet
Features
• Compliant with ETSI 300 744 DVB-T, Unified
Nordig and DTG performance specifications
• 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
• Digital filtering of adjacent channels
• Single 8 MHz SAW filter for 6, 7 & 8 MHz OFDM
• Superior single frequency network performance
• Fast AGC to track out signal fades
• Good 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 (2K/8K), 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
June 2005
Ordering Information
ZL10353QCG
ZL10353QCG1
ZL10353QCF
ZL10353QCF1
64 Pin LQFP Trays, Bake & Drypack
64 Pin LQFP* Trays, Bake & Drypack
64 Pin LQFP Tape & Reel, Bake & Drypack
64 Pin LQFP* Tape & Reel,Bake & Drypack
*Pb Free Matte Tin
-10^°C to +80^°C
Applications
• Digital terrestrial set-top boxes
• Integrated digital televisions
• Personal video recorders
• PC-TV receivers
• Portable applications
Description
The ZL10353 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.