High-Performance Low-Power FM IF System

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Product Details

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Features

  • Low power consumption: 3.3 mA typical
  • Temperature compensated logarithmic Received Signal Strength Indicator (RSSI) with a dynamic range in excess of 90 dB
  • Two audio outputs — muted and un-muted
  • Low external component count; suitable for crystal/ceramic filters
  • Excellent sensitivity: 1.5 μV across input pins (0.22 μV into 50 Ω matching network) for 12 dB SINAD (Signal-to-Noise and Distortion ratio) at 455 kHz
  • SA604A meets cellular radio specifications

Target Applications

  • Cellular radio FM IF
  • High-performance communications receivers
  • Intermediate frequency amplification and detection up to 25 MHz
  • RF level meter
  • Spectrum analyzer
  • Instrumentation
  • FSK and ASK data receivers

Design Resources

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Documentation

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Design Files

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Hardware

2 hardware offerings

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