HMC891LP5E Filter - Tunable, Band Pass SMT, 2 - 3.9 GHz

The HMC891LP5E is a MMIC band pass filter which features a user selectable passband frequency. The 3 dB filter bandwidth is approximately 9%. The 20 dB filter bandwidth is approximately 27%. The center frequency can be varied between 2 and 3.9 GHz by applying an analog tune voltage between 0 and 14V. This tunable filter can be used as a much smaller alternative to physically large switched filter banks and cavity tuned filters. The HMC891LP5E has excellent microphonics due to the monolithic design, and provides a dynamically adjustable solution in advanced communications applications.

技术特性
  • Fast Tuning Response; 200 ns
  • Excellent Wideband Rejection; 30 dB
  • Single Chip Replacement
        for Mechanically Tuned Designs
  • 32 Lead 5x5mm SMT Package: 25mm²
订购信息 Ordering Information
  • HMC891LP5E
应用领域 APPLICATION
  • Test & Measurement Equipment
  • Military RADAR & EW/ECM
  • SATCOM & Space
  • R&D Laboratories
技术指标
Freq. Range (GHz) Function Return Loss (dB) % Bandwidth (3 dB) Low Side Rej. Freq. (Rej. >20 dB) High Side Rej. Freq. (Rej. >20 dB) Tuning Response (ns) Package
2 - 3.9 Band Pass 10 9 0.9 x Fcenter 1.15 x Fcenter 200 LP5
功能框图 Functional Block Diagram

HMC891LP5E 功能框图

应用技术支持与电子电路设计开发资源下载 版本信息 大小
HMC891LP5E 数据资料DataSheet下载:pdf Rev.V2 2 页