MT3141 Microtune,Inc, MT3141 Datasheet

MT3141

Manufacturer Part Number

MT3141

Description

Mt3141 World-standard Receiver

Manufacturer

Microtune,Inc

Datasheet

1.MT3141.pdf (2 pages)

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Related Products

MT3141

World-Standard Receiver

The MT3141, based on the MicroCeiver™ architecture, is a single chip

receiver that integrates all the functions of the RF tuner, analog

demodulator, IF filters, and amplifiers in a single IC.

Description

The MT3141 receiver is a world-standard solution designed to ease implementation of high-

performance terrestrial and Tru2Way™ television receivers. It also supports advanced analog/digital

set-top boxes (STB) and home gateway applications.

The MT3141 was designed to deliver the best performance both in off air terrestrial and cable

reception. The IC needs only a relatively simple bill of materials to make the required small PCB

footprint for slimmer flat panel TVs. No balun or SAW filters are required.

Applications

Features

Integrated Digital TV sets for terrestrial

and cable reception

Tru2Way iDTVs

Hybrid (analog/digital) STBs and

DVRs/PVRs

NTSC/PAL/SECAM synchronous

demodulation with active carrier

regeneration with composite video

(CVBS) and sound intermediate

frequency (SIF) outputs

Flexible standard or low IF output that

supports nearly all digital demodulators

available

Low external bill of materials: No balun,

SAW filters or active components

required.

Single-ended RF input

Integrated ClearTune™ RF filtering

Fully integrated RF automatic gain

control (AGC) simplifying digital

demodulator interfaces

44 to 1002 MHz input frequency tuning

range

Integrated LNA for best-in-class

terrestrial reception

3.3V (analog) and 1.8V (digital) power

supply operation

Hybrid (analog/digital) home gateway

applications

Hybrid (analog/digital) PCTV applications

Analog/Digital terrestrial or Tru2way

cable DVR

Analog/Digital ½ NIM, ¾ NIM or full NIMs

Exceeds requirements of ATSC,

CTTB/DTMB, DVB-T, DVB-T2 and

ISDB-T digital terrestrial broadcast

standards

Exceeds extended DVB-C requirements

of China cable operators

Fully complies with GB20600 China

terrestrial DTV requirements

On-chip amplifier for Forward Data

Channel (FDC) with integrated low-pass

filter

ATSC A/74 Receiver Performance

Guideline compliant

NORDIG Unified and DTG version 6

compliant

ARIB STD – B21 compliant

Tru2Way OpenCable Host 2.0 and

SCTE 40 compliant

Co-exists with MoCA® in the same STB

Low-noise VGA

Product Brief

Related parts for MT3141

MT3141 Summary of contents

Page 1

... Tru2Way™ television receivers. It also supports advanced analog/digital set-top boxes (STB) and home gateway applications. Related Products The MT3141 was designed to deliver the best performance both in off air terrestrial and cable Order Information reception. The IC needs only a relatively simple bill of materials to make the required small PCB Cable Product footprint for slimmer flat panel TVs ...

Page 2

... LO step size Related Documents PB-00161 – MT3141 Product Brief (This document) DS-00101 – MT3141 Data Sheet UG-00406 – MT3141 EV Board User Guide Reference Group 406 – EV Board references including Schematic, Gerbers, PCB Layout, etc. Contact and Ordering Information Copyright © 1996 - 2009 Microtune, Inc. ...

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