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ADL5511 - DC to 6 GHz Envelope and TruPwr RMS Detector

Description

The ADL5511 is an RF envelope and TruPwr™ rms detector.

The envelope output voltage is presented as a voltage that is proportional to the envelope of the input signal.

The rms output voltage is independent of the peak-to-average ratio of the input signal.

Features

  • Envelope tracking RF detector with output proportional to input voltage.
  • Separate TruPwr rms output.
  • No balun or external tuning required.
  • Excellent temperature stability.
  • Input power dynamic range of 47 dB.
  • Input frequency range from dc to 6 GHz.
  • 130 MHz envelope bandwidth.
  • Envelope delay: 2 ns.
  • Single-supply operation: 4.75 V to 5.25 V.
  • Supply current: 21.5 mA.
  • Power-down mode: 130 µW.

📥 Download Datasheet

Datasheet Details

Part number ADL5511
Manufacturer Analog Devices
File Size 5.93 MB
Description DC to 6 GHz Envelope and TruPwr RMS Detector
Datasheet download datasheet ADL5511 Datasheet

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Full PDF Text Transcription

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Data Sheet ADL5511 DC to 6 GHz Envelope and TruPwr RMS Detector FEATURES ► Envelope tracking RF detector with output proportional to input voltage ► Separate TruPwr rms output ► No balun or external tuning required ► Excellent temperature stability ► Input power dynamic range of 47 dB ► Input frequency range from dc to 6 GHz ► 130 MHz envelope bandwidth ► Envelope delay: 2 ns ► Single-supply operation: 4.75 V to 5.25 V ► Supply current: 21.5 mA ► Power-down mode: 130 µW APPLICATIONS ► RMS power and envelope detection of W-CDMA, CDMA2000, LTE, and other complex waveforms ► Drain modulation based power amplifier linearization ► Power amplifier linearization employing envelope-tracking meth- ods FUNCTIONAL BLOCK DIAGRAM Figure 1.
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