TDA3866 Datasheet - NXP

TDA3866 Quasi-split sound processor

TDA3866 Separate symmetrical IF inputs for FM or AM sound. Gain controlled wideband IF amplifier, input select switch. AGC generation due to peak sync for FM or mean signal level for AM. Reference amplifier for the regeneration of the vision carrier. Optimized limiting amplifier for AM suppression.

TDA3866 Features

* Quasi-split sound processor for all standards e. g. B/G (FM sound) and L (AM sound)

* AF2 signal automatically muted (at B/G) by the input signal level

* AM signal processing for L standard and switching over the audio signal

* Stereo-matrix correction

* Lay

TDA3866_PhilipsSemiconductors.pdf