Part #: TDA7021. Download. File Size: 145Kbytes. Page: 13 Pages. Description: FM radio circuit for MTS. Manufacturer: NXP Semiconductors.

low-voltage micro tuning system (MTS). The IC has a frequency locked loop (FLL) system with an intermediate frequency. of 76 kHz. The selectivity is obtained by active RC filters. The only function to be tuned is the resonant frequency of the. oscillator.

Here is a convenient quality sensitive FM recipient circuit or FM tuner circuit. The circuit works around the TDA 7021T IC which is an FM radio receiver IC. The IC requires just barely any external parts and the necessary voltage is just 3 volts. The sound yield is low so we have further amplified it with LM386 amplifier IC.

2021年5月24日 · The TDA7021T integrated radio receiver circuit is for portable radios, stereo as well as mono, where a minimum of periphery is important in terms of small dimensions and low cost. It is fully compatible for applications using the low-voltage micro tuning system (MTS).

FM RADIO CIRCUIT FOR MTS TDA7021 GENERAL DESCRIPTION The TDA7021 integrated radio receiver circuit is for portable radios, stereo as well as mono, where a minimum of periphery is important in terms of small dimensions and low cost. It is fully compatible for application using the low-voltage micro tuning system (MTS).

FM radio circuit for MTS TDA7021T. GENERAL DESCRIPTION The TDA7021T integrated radio receiver circuit is for portable radios, stereo as well as mono, where a minimum of periphery is important in terms of small dimensions and low cost. It is fully compatible for applications using the low-voltage micro tuning system (MTS).

For mono application this amplifier can be used to directly drive an earphone. The field-strength detector enables field-strength dependent channel separation control.

By using a PLL stereo decoder, such as the TDA7040T, a stereo signal can be generated in a traightforward way from the output signal of the TDA7021T. Download the TDA7021T datasheet include the schematic diagram how to make this circuit stereo.

TDA7021 Datasheet : FM radio circuit for MTS, TDA7021 PDF VIEW Download Philips Electronics, TDA7021 2 page Datasheet PDF, Pinouts, Data Sheet, Equivalent, Schematic, Cross reference, Obsolete, Circuits

Using the TDA7021T integrated radio receiver circuit can be designed a very simple high efficiency portable radio receiver circuit fully compatible for applications using the low-voltage micro tuning system (MTS). The TDA7021T has a frequency locked loop (FLL) system with an intermediate frequency of 76 kHz.