TDA7000 FM Radio Receiver Circuit


Posted on Feb 4, 2014

GENERAL DESCRIPTION The TDA7000 is a monolithic integrated circuit for mono FM portable radios or receivers where a minimum on peripheral components is important (small dimensions and low costs). The IC has an FLL (Frequency-Locked-Loop) system with an intermediate frequency of 70 kHz. The i. f. selectivity is obtained by active RC filters. The onl


TDA7000 FM Radio Receiver Circuit
Click here to download the full size of the above Circuit.

y function which needs alignment is the resonant circuit for the oscillator, thus selecting the reception frequency. Spurious reception is avoided by means of a mute circuit, which also eliminates too noisy input signals. Special precautions are taken to meet the radiation requirements.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    Temperature measurement using two cables
    Four-input stereo mixer
    Speakerphone Adapter Circuit
    49Mhz Fm Transmitter Circuit
    HiFi headphone amplifier circuit
    voltage How to amplify 3.3 volts to 8-9v
    Ultra-Simple Oscilloscope
    Ensemble RXTX Builders 2



    Top