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MAX2371 - LNAs

General Description

The MAX2371/MAX2373 wideband low-noise amplifier (LNA) ICs are designed for direct conversion receiver (DCR) or very low intermediate frequency (VLIF) receiver applications.

Key Features

  • Low Noise Figure (1.8dB typical).
  • High Small-Signal Gain (15dB Nominal).
  • Wide Frequency Range of Operation (100MHz to 1GHz).
  • 20dB Step Attenuator.
  • 45dB AGC Range Excluding Step Attenuator.
  • 2.65V to 3.3V Single-Supply Operation.
  • Shutdown Mode.
  • 3.5mA Supply Current, Adjustable Down to 2.5mA.
  • 40dB Reverse Isolation General.

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX2373 LNAs
MAX2374 SiGe / Variable IIP3 / Low-Noise Amplifier
MAX232E 5V RS-232 Transceivers
MAX2335 450MHz CDMA/OFDM LNA/Mixer
MAX2338 Triple/Dual-Mode CDMA LNA/Mixers

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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www.DataSheet4U.com 19-2301; Rev 1; 10/06 KIT ATION EVALU E L B AVAILA LNAs with Step Attenuator and VGA Features ♦ Low Noise Figure (1.8dB typical) ♦ High Small-Signal Gain (15dB Nominal) ♦ Wide Frequency Range of Operation (100MHz to 1GHz) ♦ 20dB Step Attenuator ♦ 45dB AGC Range Excluding Step Attenuator ♦ 2.65V to 3.3V Single-Supply Operation ♦ Shutdown Mode ♦ 3.5mA Supply Current, Adjustable Down to 2.5mA ♦ 40dB Reverse Isolation General Description The MAX2371/MAX2373 wideband low-noise amplifier (LNA) ICs are designed for direct conversion receiver (DCR) or very low intermediate frequency (VLIF) receiver applications. They contain single-channel, single-ended LNAs with switchable attenuator and automatic gain control (AGC) intended as a low-noise gain stage.