50 MHz to 500 MHz High-Linearity Si Variable-Gain Amplifier (28 dB Gain Range)

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Product Details

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Features

  • Dual independent digitally controlled 28 dB gain range VGAs, with 5-bit control interface
  • 50 MHz to 500 MHz frequency operating range
  • Gain step size: 1 dB ± 0.1 dB
  • 22 dB power gain
  • Fast gain stage switching capability
  • 16.5 dBm output power at 1 dB gain compression
  • 46 dBm third order intercept point
  • Constant third order intercept point over output power
  • -85 dBc second harmonic level
  • Excellent noise figure of 6 dB
  • 5 V single supply operation with power-down control
  • Logic-level shutdown control pin reduces supply current
  • Excellent ESD protection at all pins
  • Moisture sensitivity level 1
  • Unconditionally stable
  • Excellent differential integrated gain and phase error
  • Compliant to Directive 2002/95/EC, regarding Restriction of Hazardous Substances (RoHS)

Target Applications

  • Compatible with GSM / W-CDMA / WiMAX / LTE base-station infrastructure / multi carrier systems
  • Multi channel receivers
  • General use for ADC driver applications

Design Resources

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Documentation

Quick reference to our documentation types.

3 documents

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