製品概要

機能と利点

  • Digitally tunable, lower and upper 3dB cutoff frequencies
  • Optimal wideband rejection: 35 dB
  • Single chip replacement for discrete filter banks
  • Compact 6 × 3 x 0.89 mm LGA package

製品概要

The ADMV8913 is a fully monolithic microwave integrated circuit that that features a digitally selectable frequency of operation. The device has an integrated high-pass filter and an integrated low-pass filter, that allow a pass-band response within the 7 to 12 GHz frequency range.

The flexible architecture of the ADMV8913 allows for 3 dB cutoff frequency (f3dB) of the high-pass and the low-pass filter to be controlled independently. The digital logic control on each filter is 4 bits wide (16 states) and controls the on-chip reactive elements to adjust the f3dB. The typical insertion loss is 5 dB, and the wideband rejection is 35 dB, which is ideally suitable for minimizing system harmonics.

This tunable filter can be used as a smaller alternative to large switched filter banks and cavity tuned filters, and this device provides a dynamically adjustable solution in advanced communications applications.

APPLICATIONS

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

製品ライフサイクル icon-recommended 発売前

新たに発売予定の製品です。技術的な検証が継続中の場合もあります。数量が限られており、設計仕様は量産開始前に変更されることがあります。

設計リソース

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.