RF SILICON AND SUBSYSTEMS SOLUTIONS FOR BROADBAND COMMUNICATIONS AND AUTOMOTIVE ELECTRONICS MT2063 SINGLE-CHIP UNIVERSAL TUNER PRELIMINARY PRODUCT BRIEF The MT2063 is a low-power 3.3V singlechip universal tuner for analog and digital worldwide terrestrial and cable PRELIMINARY standards MT2063 Single-Chip Universal Tuner The MicroTuner™ MT2063 is an advanced, low-power single-chip tuner, optimized for terrestrial and cable television reception. The MT2063 is capable of receiving frequencies in the 48 MHz to 1002 MHz range. It can convert a selected channel to a standard intermediate frequency (IF) between 30 MHz and 60 MHz. The MT2063 dual-conversion architecture yields the desirable characteristics of traditional television tuners without the need for external tracking filters. This is achieved by an integrated preselection filter at the RF input, low in-band emissions and outstanding image rejection The MT2063 has a high level of integration to keep the total Bill of Materials (BOM) low. It supports multiple digital terrestrial television standards including ATSC, DVB-T, DMB-T and ISDB-T. In addition, MT2063 supports 256QAM reception as it is used in world wide digital cable networks and analog NTSC, PAL and SECAM signals. It provides excellent in-band flatness as well as consistent gain characteristics across the complete reception band. The integrated LNA delivers excellent sensitivity. An innovative architecture enables an AGC control range of more than 90 dB. The programmable buffered reference frequency output enables crystal sharing with the demodulator. APPLICATIONS • • • • • • Digital terrestrial reception Analog and digital PC-TV Digital terrestrial set-top boxes Portable TV receivers TV Plug-in modules Multi-standard PCTV receivers FEATURES • • • • • • • • • • • • • • 48 MHz to 1002 MHz input frequency range Supports off-air terrestrial and cable reception No active external components required Standard IF output works seamlessly with analog and digital demodulators Low-power 1 W dual-conversion architecture with additional power saving modes Integrated RF pre-filter and first IF filter Single-ended RF input Alignment free Integrated power detector for closed loop RF AGC Integrated IF variable gain amplifier for direct connection to digital demodulators Fully compatible with ATSC, DVB-T, DMB-T, ISDB-T, QAM/ DVB-C, NTSC, PAL, SECAM and other terrestrial television standards Capable of driving cascaded SAW filters with a built-in fixed gain IF buffer amplifier Can drive two IF SAW filters in parallel for hybrid analog/digital applications 48 pin, 7 mm x 7 mm QFN package MT2063 SINGL E-C HIP UN IVER SAL TU NER PRELIMINARY PRODUCT BRIEF TUNER ELECTRICAL CHARACTERISTICS RECOMMENDED OPERATING CONDITIONS PARAMETER Supply voltage MIN TYP MAX 3.15 3.3 3.45 V 25 mVp-p Supply voltage ripple UNIT Operating junction temperature 100 °C Serial control clock 400 kHz PARAMETER PARAMETER MIN Storage temperature range -50 Lead-free solder temperature (soldering 5 seconds, x3) -0.3 MAX UNIT Active current 300 mA Input frequency range1 48 1002 MHz Noise figure2 5 dB Terminal voltage gain 42 dB RF AGC range 60 dB Image rejection 70 dBc MAX UNIT LO phase noise (1 kHz) -80 dBc/Hz 3.6 V LO phase noise (10 kHz) -85 dBc/Hz +150 °C LO phase noise (100 kHz) -105 dBc/Hz °C LO step size +260 Input voltage TYP RF Signal Path ABSOLUTE MAXIMUM RATINGS Supply voltage MIN Power Supply VCC +0.3 V 50 kHz IF VGA Frequency range 30 Output voltage swing Maximum terminal voltage gain IF AGC range 60 MHz 2.0 Vp-p 46 dB 30 dB IF Buffer Frequency range 30 Output voltage swing Maximum terminal voltage gain 48 47 46 45 44 43 42 41 40 39 38 60 MHz 2.0 Vp-p 12,18, 24 dB Notes: 37 PRELIMINARY 1) in cable reception mode 1 36 2 35 3 34 4 33 Exposed paddle on package bottom 5 6 2) in terrestrial reception mode ANALOGDEMOD 32 31 7 30 8 29 9 28 10 27 11 26 12 25 FGA IFOUTPUT DIGITALDEMOD RF INPUT UPC FGA DNC VGA OPTIONAL L02 L01 PLL PLL AMP 13 14 15 16 17 18 19 20 21 22 23 IFOUTPUT 24 SRO SERIAL CONTROL INTERFACE SERIALDATA CLOCK MT2063 Pin Diagram MT2063 Block Diagram Microtune, Inc., 2201 10th Street, Plano, TX 75074, USA Tel: +1-972-673-1600, Fax: +1-972-673-1602, E-mail: [email protected], Web site: www.microtune.com For a detailed list of office locations, sales offices, and sales representatives, visit our web site at www.microtune.com Microtune believes that the information in this document is accurate and reliable, as of the date of this document. Microtune assumes no responsibility for any consequences arising from the use of this information, nor from any infringement of patents or the rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or other rights of Microtune. The information in this publication replaces and supersedes all information previously supplied, and is subject to change without notice. The customer is responsible for assuring that proper design and operating safeguards are observed to minimize inherent and procedural hazards. Microtune assumes no responsibility for applications assistance or customer product design. The devices described in this document are not authorized for use in medical, life-support equipment, or any other application involving a potential risk of severe property or environmental damage, personal injury, or death without prior express written approval of Microtune. Any such use is understood to be entirely at the user’s risk. Microtune is a registered trademark of Microtune, Inc. MicroTuner, MicroStreamer, VideoCaster, DataCaster, ClearTune, and the Microtune logo are trademarks of Microtune, Inc. All other trademarks belong to their respective companies. Microtune’s products are protected by one or more of the following U.S. patents: 5,625,325; 5,648,744; 5,717,730; 5,737,035C1; 5,739,730; 5,805,988; 5,847,612; 6,100,761; 6,104,242; 6,163,684; 6,169,569; 6,172,378; 6,177,964; 6,211,745; 6,218,899; 6,268,778; 6,310,387; 6,323,736; 6,355,537; 6,429,502; 6,462,327; 6,535,068; 6,580,313; 6,608,522; 6,631,257; 6,714,776; 6,725,463; 6,744,308; 6,771,124; 6,784,945; 6,804,099; 6,888,406; 6,891,435; 6,906,594; 6,909,886; 6,919,774; 6,920,182; 6,922,556; 6,963,478; 6,973,288; 6,993,310; 7,035,614; 7,039,062; 7,078,960; 7,079,195; 7,119,834; 7,164,899; 7,171,176; 7,184,724; 7,190,942; 7,190,943; 7,242,918; 7,274,410; 7,304,689; 7,304,533; 7,304,393; 7,313,201; D469,742 and additional patents pending or filed. Microtune’s products are protected by one or more of the following International patents: United Kingdom: 1532732; Germany: 60313621.4; Netherlands: 1532732; France: 1532732; and additional patents pending or filed. Entire contents Copyright © 1996 - 2008 Microtune, Inc. MT2063 PB-00136 — Rev 1.1 011108 January 2008