Integrated FM tuner for radio receivers

GENERAL DESCRIPTION The TDA1574 is a monolithic integrated FM tuner circuit designed for use in the r.f./i.f. section of car radios and home-receivers. The circuit comprises a mixer, oscillator and a linear i.f. amplifier for signal processing, plus the following additional features. Featu

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PHI

PHI

Integrated FM Tuner for Radio Receivers

Short Description The integrated circuit contains all the function units needed for a VHF tuner with the exception of the RF pre stage. It is mainly applied in the RF section of car radios and home receivers. Functional Description The TDA1574 is an integrated monolithic FM tuner for us

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GSG

勁力半導(dǎo)體

Integrated FM tuner for radio receivers

GENERAL DESCRIPTION\nThe TDA1574 is a monolithic integrated FM tuner circuit designed for use in the r.f./i.f. section of car radios and home-receivers. The circuit comprises a mixer, oscillator and a linear i.f. amplifier for signal processing, plus the following additional features. ? Keyed automatic gain control (a.g.c.)\n? Regulated reference voltage\n? Buffered oscillator output\n? Electronic standby switch\n? Internal buffered mixer driving.?;

恩XP

Integrated FM tuner for radio receivers

GENERAL DESCRIPTION The TDA1574T is an integrated FM tuner circuit designed for use in the RF/IF section of car radios and home receivers. The circuit contains a mixer and an oscillator and a linear IF amplifier for signal processing. The circuit also incorporates the following features. F

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PHI

PHI

Integrated FM tuner for radio receivers

GENERAL DESCRIPTION\nThe TDA1574T is an integrated FM tuner circuit designed for use in the RF/IF section of car radios and home receivers. The circuit contains a mixer and an oscillator and a linear IF amplifier for signal processing. The circuit also incorporates the following features. ? Keyed Automatic Gain Control (AGC)\n? Regulated reference voltage\n? Buffered oscillator output\n? Electronic standby switch\n? Internal buffered mixer driving.?;

恩XP