Low-Power Narrowband FM Receiver
... includes dual FM conversion with oscillators, mixers, quadrature discriminator, and meter drive/carrier detect circuitry. The MC3362 also has buffered first and second local oscillator outputs and a comparator circuit for FSK detection.
• Complete Dual Conversion Circuitry
• Low Voltage: Vqc = 2-0to 6-° Vdc
• Low Drain Current (3.6 mA (Typical) @ Vqc = 3.0 Vdc)
• Excellent Sensitivity: Input Voltage 0.6 (iVrms (Typical) for 12dBSINAD
• Externally Adjustable Carrier Detect Function
• Low Number of External Parts Required
• Manufactured Using Motorola's MOSAIC® Process Technology
• MC13135 is Preferred for New Designs