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HMC890A
  • HMC890A
  • HMC890A
  • HMC890A

HMC890A

RECOMMENDED FOR NEW DESIGNS

1.0 GHz to 1.9 GHz Tunable Band-Pass Filter

Analog Devices HMC890A Product Info

10 February 2026 5

Features

  • Amplitude settling time: 200 ns
  • 32-lead 5 mm × 5 mm RoHS compliant LFCSP package
  • Single chip replacement for mechanically tuned designs
  • Excellent wideband rejection: ≥30 dB

Part details & applications

The HMC890ALP5E is a monolithic microwave integrated circuit (MMIC), band-pass filter that features a user selectable pass-band frequency. The 3 dB filter bandwidth is approximately 10%. The ≥20 dB filter bandwidth is approximately 30%. The center frequency can vary between 1.0 GHz and 1.9 GHz by applying an analog tuning voltage between 0 V and 14 V. This tunable filter can be used as a much smaller alternative to physically large switched filter banks and cavity tuned filters.

The HMC890ALP5E has excellent microphonics due to the monolithic design, and provides a dynamically adjustable solution in advanced communications applications.

APPLICATIONS

  • Test and measurement equipment
  • Military radar and electronic warfare/electronic countermeasures
  • Satellite communications and space
  • Industrial and medical equipment

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