LOW POWER DUAL CONVERSION FM RECEIVER

The MC3363 is a single chip narrowband VHF FM radio receiver. It is a dual conversion receiver with RF amplifier transistor, oscillators, mixers, quadrature detector, meter drive/carrier detect and mute circuitry. The MC3363 also has a buffered first local oscillator output for use with frequency synthesizers, and a data slicing comparator for FSK detection.

•Wide Input Bandwidth – 200 MHz Using Internal Local Oscillator

– 450 MHz Using External Local Oscillator

•RF Amplifier Transistor

•Muting Operational Amplifier

•Complete Dual Conversion

•Low Voltage: VCC= 2.0 V to 6.0 Vdc

•Low Drain Current: ICC= 3.6 mA (Typical) at VCC= 3.0 V, Excluding RF Amplifier Transistor

•Excellent Sensitivity: Input 0.3 µV (Typical) for 12 dB SINAD Using Internal RF Amplifier Transistor

•Data Shaping Comparator

•Received Signal Strength Indicator (RSSI) with 60 dB Dynamic Range

•Low Number of External Parts Required

•Manufactured in Motorola′s MOSAICProcess Technology