MT1384WFC MicroTune, MT1384WFC Datasheet

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MT1384WFC

Manufacturer Part Number

MT1384WFC

Description

RF Silicon AND Subsystems Solutions FOR Broadband Communications AND Automotive Electronics

Manufacturer

MicroTune

Datasheet

1.MT1384WFC.pdf (2 pages)

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MT1384WFC AM/FM

TUNER MODULES

PRODUCT BRIEF

The MT1384WFC is a high-end

AM/FM tuner module with integrated

dynamic selectivity which supports

worldwide AM and FM bands.

M I C R O T U N E ®

MT1384WFC AM/FM Tuner Module

RF SILICON AND SUBSYSTEMS SOLUTIONS

FOR BROADBAND COMMUNICATIONS AND AUTOMOTIVE ELECTRONICS

Modules are high-end products

specifically designed to meet the

demanding performance, market, and

pricing targets of automotive

customers. The MT1384WFC AM/FM

Tuners combine the low system

integration effort of a standard “plug

and play” module with outstanding

features and absolute high-end

performance.

standard functionality by supporting

the various frequency allocations in the

US, Europe, and Asia (including

Japan). The MT1384WFC Tuner

Modules are available with either

horizontal-mount mechanics or

vertical-mount mechanics. Special

custom-designed versions are

available on request.

contains an up/down conversion

system with an active prestage and an

audio output. Features such as

excellent sensitivity and very good

large signal performance, together with

the functionality of the implemented

noise blanker, help ensure that the

tuner module produces clear AM

reception - even in critical situations.

contains a double down-conversion

system with a selective prefilter circuit

and MPX signal, as well as an RDS-

MPX signal output. Using appropriate

external signal processing, the stereo

signal and the RDS/RBDS data can be

derived from these outputs. The

dynamic selectivity function

continuously evaluates the current

receiving situation and the current

modulation, and controls the optimum

IF bandwidth automatically. The

dynamic threshold extension

automatically improves the S/N ratio at

low RF input levels. Using these

features, the MT1384WFC Tuner

Modules produce audible signals

where standard tuners produce only

noise and interference.

The MT1384WFC AM/FM Tuner

These tuner modules offer world

The AM section of the tuner module

The FM section of the module

APPLICATIONS

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FEATURES

AM

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FM

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GENERAL

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High-end car radios

High-end home radios

Up/down conversion

Excellent sensitivity

Superior selectivity due to highly

sophisticated filter technology

Noise blanker at second IF

High AGC dynamic range

AM stereo output available

AGC-threshold programmable

Double down-conversion

Selective prefilter circuit

Image reject mixers

Keyed AGC selectable, AGC-

threshold programmable

Dynamic threshold extension

Fixed and variable IF filters with

hardware “closed-loop” control

Supports inaudible RDS updating

10.7 MHz IF output supports

external antenna diversity

systems

Weather band

World-standard AM/FM function

Serial data bus-controlled

Very fast PLL

On-board EEPROM supports

digital alignment for AM and FM

IF counter information readable

Programmable switching output

Reference frequency output

supports appropriate external

signal processor (see the

MT1384WFC Application Kit)

Horizontal or vertical housing

available

Lead free and RoHS compliant

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