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ADL5513 - Logarithmic Detector/Controller

Description

The ADL5513 is a demodulating logarithmic amplifier, capable of accurately converting an RF input signal to a corresponding decibel-scaled output.

It employs the progressive compression technique over a cascaded amplifier chain, each stage of which is equipped with a detector cell.

Features

  • Wide bandwidth: 1 MHz to 4 GHz.
  • 80 dB dynamic range (±3 dB).
  • Constant dynamic range over frequency.
  • Stability over.
  • 40°C to +85°C temperature range: ±0.5 dB.
  • Operating temperature range:.
  • 40°C to +125°C.
  • Sensitivity:.
  • 70 dBm.
  • Low noise measurement/controller output (VOUT).
  • Pulse response time: 21 ns/20 ns (fall/rise).
  • Single-supply operation: 2.7 V to 5.5 V at 31 mA.
  • Power-down feature: 1 mW at 5 V.
  • Small footprint L.

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Full PDF Text Transcription

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Data Sheet ADL5513 1 MHz to 4 GHz, 80 dB Logarithmic Detector/Controller FEATURES ► Wide bandwidth: 1 MHz to 4 GHz ► 80 dB dynamic range (±3 dB) ► Constant dynamic range over frequency ► Stability over −40°C to +85°C temperature range: ±0.5 dB ► Operating temperature range: −40°C to +125°C ► Sensitivity: −70 dBm ► Low noise measurement/controller output (VOUT) ► Pulse response time: 21 ns/20 ns (fall/rise) ► Single-supply operation: 2.7 V to 5.
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