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AD9864 - IF Digitizing Subsystem

General Description

The AD98641 is a general-purpose IF subsystem that digitizes a low level, 10 MHz to 300 MHz IF input with a signal bandwidth ranging from 6.8 kHz to 270 kHz.

Key Features

  • 10 MHz to 300 MHz input frequency.
  • 6.8 kHz to 270 kHz output signal bandwidth.
  • 7.5 dB single sideband noise figure (SSB NF).
  • 7.0 dBm input third-order intercept (IIP3).
  • AGC free range up to.
  • 34 dBm.
  • 12 dB continuous AGC range.
  • 16 dB front-end attenuator.
  • Baseband I/Q 16-bit (or 24-bit) serial digital output.
  • LO and sampling clock synthesizers.
  • Programmable decimation factor, output format, AGC, and syn- thesizer settings.
  • 3.

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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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FEATURES ► 10 MHz to 300 MHz input frequency ► 6.8 kHz to 270 kHz output signal bandwidth ► 7.5 dB single sideband noise figure (SSB NF) ► −7.0 dBm input third-order intercept (IIP3) ► AGC free range up to −34 dBm ► 12 dB continuous AGC range ► 16 dB front-end attenuator ► Baseband I/Q 16-bit (or 24-bit) serial digital output ► LO and sampling clock synthesizers ► Programmable decimation factor, output format, AGC, and syn- thesizer settings ► 370 Ω input impedance ► 2.7 V to 3.