MT2063 Microtune, MT2063 Datasheet

MT2063

Manufacturer Part Number

MT2063

Description

SINGLE-CHIP UNIVERSAL TUNER

Manufacturer

Microtune

Datasheet

1.MT2063.pdf (2 pages)

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MT2063 Single-Chip Universal Tuner

MT2063 SINGLE-CHIP

UNIVERSAL TUNER

PRELIMINARY PRODUCT BRIEF

The MT2063 is a low-power 3.3V single-

chip universal tuner for analog and

digital worldwide terrestrial and cable

standards

The MicroTuner™ MT2063 is an

advanced, low-power single-chip

tuner, optimized for terrestrial and

cable television reception.

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.

architecture yields the desirable

characteristics of traditional

television tuners without the need

for external tracking filters. This is

achieved by an integrated pre-

selection filter at the RF input, low

in-band emissions and outstanding

image rejection

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.

RF SILICON AND SUBSYSTEMS SOLUTIONS

FOR BROADBAND COMMUNICATIONS AND AUTOMOTIVE ELECTRONICS

The MT2063 is capable of

The MT2063 dual-conversion

The MT2063 has a high level of

APPLICATIONS

•

FEATURES

•

Digital terrestrial reception

Analog and digital PC-TV

Digital terrestrial set-top boxes

Portable TV receivers

TV Plug-in modules

Multi-standard PCTV receivers

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

Related parts for MT2063

MT2063 Summary of contents

Page 1

... This is achieved by an integrated pre- selection 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 ...

Page 2

... MT2063 SINGL E-C HIP UN IVER SAL TU NER PRELIMINARY PRODUCT BRIEF www.DataSheet4U.com RECOMMENDED OPERATING CONDITIONS P ARAMETER Supply voltage Supply voltage ripple Operating junction temperature Serial control clock ABSOLUTE MAXIMUM RATINGS P ARAMETER Supply voltage Storage temperature range Lead-free solder temperature (soldering 5 seconds, x3) Input voltage ...

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