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MAX2531 - Quadruple-Mode PCS/Cellular/GPS LNA/Mixers

This page provides the datasheet information for the MAX2531, a member of the MAX2538 Quadruple-Mode PCS/Cellular/GPS LNA/Mixers family.

Description

The MAX2351/MAX2354/MAX2358/MAX2359/MAX2530/ MAX2531/MAX2537/MAX2538 family of single- and multiband LNA/mixer ICs is optimized for CDMA, GSM, and TDMA applications in both cellular and PCS bands.

Features

  • Eliminate Up to 35 External Components.
  • Low LNA Noise Figure PCS: 1.2dB Cellular: 0.9dB GPS: 1.0dB.
  • No External GPS VCO Required.
  • No Interstage GPS SAW Filter Required.
  • Triple Band, Quadruple Mode.
  • Ultra-Low Current:.

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Datasheet preview – MAX2531

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Full PDF Text Transcription

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19-2487; Rev 3; 1/04 Quadruple-Mode PCS/Cellular/GPS LNA/Mixers General Description The MAX2351/MAX2354/MAX2358/MAX2359/MAX2530/ MAX2531/MAX2537/MAX2538 family of single- and multiband LNA/mixer ICs is optimized for CDMA, GSM, and TDMA applications in both cellular and PCS bands. In addition, the MAX2530/MAX2531/MAX2537/MAX2538 ICs feature a GPS LNA/mixer signal path for E911 and traveler assistance applications. The cellular and PCS signals can be routed to either IF port. For example, one IF port can be connected to an IF filter with 30kHz bandwidth, while the other port can drive an IF filter with a wider bandwidth. The GPS band has its own IF port.
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