U4065B ic equivalent, fm receiver ic.
* On-chip Control Functions are Available for System Gain Adjust
(dB Linear versus DC Current)
* Low Noise LO Design
* ESD Protected
Benefits
* All Fron.
Rev. 4807A
–AUDR
–05/04
Figure 1. Block Diagram
ANT VS IF tank IF BPF IF gain adjust IF.
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<.
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