TDA7000 FM Radio IC Test Circuit and Datasheet

2016-01-24 04:56  
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TDA7000 is an IC for FM portable radios which has a Frequency-Locked-Loop system with an intermediate frequency of 70kHz. The TDA7000 has the following functions: RF input stage, mixer, local oscilator, IF demodulator, mute detector and mute switch. The diagram below shows you with the block diagram of this FM radio monolithic IC.

tda7000 fm radio circuit

For printed-circuit boards, component layout used for the circuit, package outline,  maximum permissible temperature of the solder, and repairing soldered joints can be seen in the TDA7000 datasheet (source: nxp.com)