LOW POWER DUAL CONVERSION FM RECEIVER

. . . includes dual FM conversion with Oscillators, Mixers, Quadrature Discriminator, and Meter Drive/Carrier Detect Circuitry. The MC3335 also has a comparator circuit for FSK detection.

•Complete Dual Conversion Circuitry

•Low Voltage: VCC = 2.0 to 6.0 Vdc

•Low Drain Current (Typical 3.6 mA with VCC = 3.0 Vdc)

•Excellent Sensitivity: – 3.0 dB Input Limiting = 0.7 µV

•Externally Adjustable Carrier Detect Function

•Separate Data Shaping Output Circuitry

•Data Rate Up to 35000 Baud Detectable

•60 dB RSSI Range

•Low Number of External Parts Required

•Manufactured in Motorola′s MOSAICProcess Technology

•MC13135 is Preferred for New Designs