MC3367 (communication equipment) FM receiver circuit

Published:2011/7/15 22:11:00 Author:Christina | Keyword: communication equipment, FM, receiver | From:SeekIC

The MC3367 is designed as one kind of FM receiver circuit that can be used in the communication equipments such as the BB machine. The internal circuit is composed of the oscillator, the mixer, the intermediate frequency amplifier, the intermediate frequency amplitude limiting device, the quadrature discriminator, the voltage stabilizer, the battery step-down detector, the receiver controller, the audio buffer amplifier, the data buffer amplifier and the comparator circuits. Features Low power consumption (the static power consumption is 1.5-5.0mW);The input bandwidth is 75 MHz;The operating voltage is low, Vcc=1.1-3.0V;The internal voltage stabilizer supplies the 3.0mA current;High sensitivity;The bandwidth of the data comparison is higher than 25kHz;The receiving control makes the integrated circuit in the operating or waiting state;Low battery voltage detection circuit;28-pin Flat package.



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