ADMV1550

RECOMMENDED FOR NEW DESIGNS

15 GHz to 65 GHz, GaAs, MMIC, Double Balanced Mixer

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Overview

  • Conversion loss: 8 dB typical at 15 GHz to 50 GHz
  • Input IP3 (downconverter): 20 dBm typical at 15 GHz to 50 GHz
  • Input IP2 (downconverter): 40 dBm typical at 15 GHz to 50 GHz
  • Input P1dB (upconverter): 11 dBm typical
  • LO to RF isolation: 35 dB typical
  • LO to IF isolation: 35 dB typical
  • RF to IF isolation: 45 dB typical at 15 GHz to 50 GHz
  • 18-terminal, RoHS compliant, 4 mm × 4 mm LGA package

The ADMV1550 is a general-purpose, double balanced mixer in a leadless, RoHS compliant, surface-mount technology (SMT) package that can be used as an upconverter or downconverter between 15 GHz and 65 GHz. The wide bandwidth from DC to 20 GHz on the intermediate frequency (IF) port allows flexible frequency planning to avoid spurious products. This mixer is fabricated in a gallium arsenide (GaAs), monolithic microwave integrated circuit (MMIC) process and requires no external components or matching circuitry. The ADMV1550 provides excellent local oscillator (LO) to RF and LO to IF suppression due to optimized balun structures. The mixer operates with a typical LO amplitude 15 dBm. The RoHS-compliant ADMV1550 eliminates the need for wire bonding, allowing the use of surface-mount manufacturing techniques. The ADMV1550 is available in a compact 4 mm × 4 mm, 18-terminal land grid array (LGA) package and operates over −40°C to +85°C temperature range.

APPLICATIONS

  • Microwave and very small aperture terminal (VSAT) radios
  • Test equipment
  • Military electronic warfare (EW)
  • Electronic countermeasure (ECM)
  • Command, control, communications, and intelligence
  • ADMV1550
    15 GHz to 65 GHz, GaAs, MMIC, Double Balanced Mixer
    ADMV1550 - Functional Block Diagram ADMV1550 - Pin Configuration
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    Evaluation Kits

    eval board
    EVAL-ADMV1550

    Evaluating the ADMV1550 GaAs, MMIC, Double Balanced Mixer

    Product Details

    The circuit board used in the application must use RF circuit design techniques. Signal lines must have 50 Ω impedance, and the package grounds leads and exposed pad must be connected directly to the ground plane similarly to that shown in Figure 122. Use a sufficient number of via holes to connect the top and bottom ground planes. The evaluation circuit board is available from Analog Devices, Inc., upon request.

    EVAL-ADMV1550
    Evaluating the ADMV1550 GaAs, MMIC, Double Balanced Mixer
    ADMV1550 Evaluation Board - Angle ADMV1550 Evaluation Board - Top ADMV1550 Evaluation Board - Bottom

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