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Analog Devices Inc. ADMV1555 Wideband I/Q Mixer

Analog Devices ADMV1555 Wideband I/Q Mixer implements surface-mount technology (SMT) in a land grid array (LGA) package. The ADMV1555 compact, in-phase/quadrature (I/Q) mixer can be used as either an image reject mixer or a single sideband upconverter.

The ADMV1555 employs two standard double-balanced mixer cells and a 90° hybrid fabricated in a gallium arsenide (GaAs) monolithic microwave integrated circuit (MMIC) process. The device needs no external components or matching circuitry.

The ADI ADMV1555 is a much smaller alternative to a hybrid-style image reject mixer and a single sideband upconverter assembly. The RoHS-compliant ADMV1555 eliminates the need for wire bonding, enabling the usage of surface-mount manufacturing techniques.

The ADMV1555 is housed in a compact, 5mm x 5mm, 20-terminal LGA package and operates from -40°C to +85°C.

Features

  • 8dB typical conversion loss
  • 23dBm typical input IP3
  • 15dBm typical input P1dB
  • 25dBc typical image rejection
  • 45dB typical LO to RF isolation
  • 40dB typical LO to IF isolation
  • 45dB typical RF to IF isolation
  • DC to 20GHz IF pin frequency
  • Passive no DC bias required
  • 20-terminal, RoHS compliant, 5mm x 5mm, LGA package

Applications

  • Microwave and very small aperture terminal (VSAT) radios
  • Test equipment
  • Military electronic warfare (EW)
  • Electronic countermeasure (ECM)
  • Command, control, communications, and intelligence (C3I)

Block Diagram

Block Diagram - Analog Devices Inc. ADMV1555 Wideband I/Q Mixer

INTERFACE SCHEMATICS

Schematic - Analog Devices Inc. ADMV1555 Wideband I/Q Mixer
Published: 2025-01-14 | Updated: 2025-02-26