TRF37B32

ACTIVE

700M-2700MHz dual Down Converter Mixer with Integrated IF Amp & RF Baluns

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Product details

Parameters

Number of channels (#) 2 RF frequency (Min) (MHz) 700 RF frequency (Max) (MHz) 2700 IF frequency (Min) (MHz) 30 IF frequency (Max) (MHz) 600 Conversion gain (Typ) (dB) 10 Noise figure (Typ) (dB) 9.2 IIP3 (Typ) (dBm) 32 OIP3 (Typ) (dBm) 42 OIP2 (Typ) (dBm) 70 IP1dB (Typ) (dBm) 10.8 Integrated VCO No LO input level (Typ) (dBm) 0 LO input frequency (Min) (MHz) 500 LO input frequency (Max) (MHz) 2900 Power consumption (Typ) (mW) 1000 Current consumption (mA) 305 Power down current Yes Operating temperature range (C) -40 to 85 open-in-new Find other Downconverting mixers

Package | Pins | Size

WQFN (RTV) 32 25 mm² 5 x 5 open-in-new Find other Downconverting mixers

Features

  • Device Family Supports Wide RF Input Range
    • TRF37A32: 400 - 1700 MHz
    • TRF37B32: 700 - 2700 MHz
    • TRF37C32: 1700 - 3800 MHz
  • Gain: 10 dB
  • Noise Figure: 9.5 dB
  • Input IP3: 30 dBm
  • 500 mW per Channel Power Dissipation
  • Single Ended RF Input
  • IF Frequency Range from 30 MHz to 600 MHz
  • 45 dB Isolation between Channels
  • Low Power Mode Option
  • Independent Power Down Control
  • Single 3.3V Supply
  • No External Matching Required
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Description

The TRF37x32 is a wideband dual down converter mixer with integrated IF amplifier. The device employs integrated baluns for single ended RF and LO inputs. The IF amplifier operates from 30 MHz to 600 MHz in an open collector topology to support a variety of IF frequencies and bandwidths. The TRF37x32 provides excellent mixer linearity and noise performance and offers good isolation between channels for operation with diversity applications. The device operates with low power dissipation and further provides an option for a low power mode for power sensitive applications. Each channel can be independently powered down with fast response times to allow operation in time domain duplexed (TDD) applications.

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Technical documentation

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Type Title Date
* Datasheet TRF37x32 Dual Down Converter Mixer With Integrated IF AMP datasheet (Rev. A) Dec. 19, 2014
Technical articles How to select a power-efficient narrowband receiver for active antenna-array systems Apr. 12, 2016
User guide TRF37x32 EVM User's Guide Oct. 24, 2014

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARD Download
document-generic User guide
199
Description

The TRF37x32 is a wideband dual down converter mixer with integrated IF amplifier. The device employs integrated baluns for single ended RF and LO inputs. The IF amplifier operates from 30 MHz to 500 MHz in an open collector topology to support a variety of IF frequencies and bandwidths. The (...)

Features
  1. Gain of 10dB
  2. Noise Figure of 9.5 dB
  3. Single Ended RF Input
  4. Powered from single 3.3V supply
  5. 500 mW per Channel Power Dissipation
EVALUATION BOARD Download
document-generic User guide
Description

The TSW16DX370EVM is a reference design board used to evaluate the high performance receiver IF super-heterodyne subsystem solution including the following products from Texas Instruments:

  • TRF37B32 dual down-converting mixer with integrated IF amplifier
  • LMH6521 dual digitally controlled variable gain (...)
Features
  • High linearity, low noise Superheterodyne sub-system reference design
  • Wide RF input range and greater than 100MHz of IF bandwidth
  • Quickly evaluate ADC performance through High Speed Data Converter Pro software
  • Simple connection to TSW14J56EVM data capture card or direct connection to FMC based Xilinx (...)

Reference designs

REFERENCE DESIGNS Download
700–2700 MHz Dual-Channel Receiver with 16-Bit ADC and 100 MHz IF Bandwidth Reference Design
TIDA-00360 The increasing demand on wireless networks to provide faster data links to customers has driven transceiver hardware to increasingly demanding performance with enough bandwidth to support the largest standardized multi-carrier frequency bands (with band aggregation in some cases) and enough receiver (...)
document-generic Schematic document-generic User guide

CAD/CAE symbols

Package Pins Download
WQFN (RTV) 32 View options

Ordering & quality

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