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ADL5511 - DC to 6 GHz Envelope and TruPwr RMS Detector

General 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.

Key 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

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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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.