TDA8745 Datasheet (NXP) - Satellite sound receiver with I2C-bus control

TDA8745, Satellite sound receiver with I2C-bus control

plastic shrink dual in-line package; 42 leads (600 mil) plastic quad ﬂat package; 44 leads (lead length 1.3 mm); body 10 × 10 × 1.75 mm APPLICATIONS * Satellite receivers * TV sets * Video recorders.

GENERAL DESCRIPTION TDA8745 The TDA8745 is the successor of the TDA8740 an

TDA8745 Features

* On-chip frequency synthesizer and mixer:

* tuning range 4 to 9.77 MHz

* reference oscillator 4 MHz (using a crystal or 4 MHz frequency source)

* IF input switches allowing selection of various IF bandwidths (wide or narrow)

* Demodulation of two audio signal