U4065B Datasheet (Atmel) - FM Receiver IC

U4065B, FM Receiver IC

The IC U4065B is a bipolar integrated FM front-end circuit.

It contains a mixer, an oscillator, two IF preamplifiers and an unique interference sensor.

The device is designed for high-performance car radio and home receiver applications.

Rev.

4807A *AUDR *05/04 Figure 1.

Block Diagra

U4065B Features

* On-chip Control Functions are Available for System Gain Adjust (dB Linear versus DC Current)

* Low Noise LO Design

* ESD Protected Benefits

* All Front-end Functions of a High-performance FM Receiver Except the RF Preamplifier are Integrated FM Receiver IC U4065B