U4065B - FM Receiver IC

Product Overview

Atmel

Part number	U4065B
Manufacturer	ATMEL
File Size	305.32 KB
Description	FM Receiver IC
Datasheet	U4065B Datasheet
Additional preview pages of the U4065B datasheet.

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.

AUDR

Figure 1.

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.
Improved Dynamic Range by High Current Double-balanced Mixer Design and a New AGC Conception with 3 Loops On-chip.
Improved Blocking and Intermod Behavior Due to a Unique “Interf.

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Published: Jun 18, 2014 |