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U4065B

Atmel
Part Number U4065B
Manufacturer Atmel
Description FM Receiver IC
Published Jun 18, 2014
Detailed Description Features • On-chip Control Functions are Available for System Gain Adjust (dB Linear versus DC Current) • Low Noise LO ...
Datasheet PDF File U4065B PDF File

U4065B
U4065B


Overview
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 • 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 “Interference” Sensor Controlling the AGC • Easy Cascading of 3 IF Filters (Ceramic) Enabled by Two On-chip IF Preamplifiers Description The IC U4065B is a bipolar integrated FM front-end circuit.
It contains a mixer, an oscillator, two IF prea...



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