Overview

AN18207A is all-in-one IC for a radio of home-audio use.

As for FM portion, FM MIX to FM MPX are integrated. As for AM portion, AM-RF to AM detector are integrated.

FM/AM PLL synthesizer with pre-scale function is also integrated.

Therefore, AN18207A can achieve the most function of radio.

Features

• AM : RF + MIX + L-OSC, FM : MIX + L-OSC, FM/AM : IF + DET, FM-MPX, PLL

• I2C-bus control

• FM detector coil less

• Separation adjustment free

Applications

• Tuner, radio