TRF3722 Image


Modulator by Texas Instruments

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The TRF3722 from Texas Instrument is a high performance direct conversion quadrature modulator which operates from 400 MHz to 4.2 GHz. It integrates a PLL and VCO and provides excellent phase noise performance to satisfy the most stringent transmit communication requirements. It also provides additional LO output for driving a second modulator or down converting mixer. The modulator provides up to 31 dBm of IP3 and features a high gain mode for a typical 3 dB gain increase and a low power mode when power optimization is desired. It is ideal for wireless infrastructure, point to point and point to multi point microwave applictions.

Product Specifications

  • Part Number
  • Manufacturer
    Texas Instruments
  • Description
    400 MHz to 4.2 GHz Quadrature Modulator with Integrated Wideband PLL/VCO
  • Application
    Point-to-Point Microwave, Point-to-Multipoint Microwave
  • Configuration
    PLL, VCO
  • Noise Floor
  • Package Type
    Surface Mount
  • Type
    Quadrature Modulator
  • Carrier Suppression
    -50 dBm(Unadjusted)
  • Frequency
    400 to 4200 MHz
  • IP3
    31 dBm
  • P1dB
    12 dBm
  • Voltage
    3.3 V
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