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TRF371125 Datasheet Integrated Iq Demodulator

Manufacturer: Texas Instruments

Overview: TRF371125 .ti. SLWS219B – JANUARY 2010 – REVISED DECEMBER 2010 INTEGRATED IQ DEMODULATOR Check for Samples:.

General 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.

The on-chip programmable-gain amplifiers allow adjustment of the output signal level without the need for external variable-gain (attenuator) devices.

Key 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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TRF371125 Distributor