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TRF371125 - INTEGRATED IQ DEMODULATOR

Description

The TRF371125 is a highly linear and integrated direct-conversion quadrature demodulator.

The TRF371125 integrates balanced I and Q mixers, LO buffers, and phase splitters to convert an RF signal directly to I and Q baseband.

Features

  • 1.
  • 2 Frequency Range: 700 MHz to 4000 MHz.
  • Integrated Baseband Programmable-Gain Amplifier.
  • On-Chip Programmable Baseband Filter.
  • High Out-of-Band IP3: 24 dBm at 2400 MHz.
  • High Out-of-Band IP2: 60 dBm at 2400 MHz.
  • Hardware and Software Power Down.
  • Three-Wire Serial Interface.
  • Single Supply: 4.5-V to 5.5-V Operation.
  • Silicon Germanium Technology.

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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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TRF371125 www.ti.com SLWS219B – JANUARY 2010 – REVISED DECEMBER 2010 INTEGRATED IQ DEMODULATOR Check for Samples: TRF371125 FEATURES 1 •2 Frequency Range: 700 MHz to 4000 MHz • Integrated Baseband Programmable-Gain Amplifier • On-Chip Programmable Baseband Filter • High Out-of-Band IP3: 24 dBm at 2400 MHz • High Out-of-Band IP2: 60 dBm at 2400 MHz • Hardware and Software Power Down • Three-Wire Serial Interface • Single Supply: 4.5-V to 5.5-V Operation • Silicon Germanium Technology APPLICATIONS • Multicarrier Wireless Infrastructure • WiMAX • High-Linearity Direct-Downconversion Receiver • LTE (Long Term Evolution) DESCRIPTION The TRF371125 is a highly linear and integrated direct-conversion quadrature demodulator.
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