HMC891
ObsoleteFilter - Tunable, Band Pass SMT, 2 - 3.9 GHz
Part Details
- Fast Tuning Response;
200 ns - Excellent Wideband Rejection; 30 dB
- Single Chip Replacement for Mechanically Tuned Designs
- 32 Lead 5x5mm SMT Package: 25mm²
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.
Applications
- Test & Measurement Equipment
- Military RADAR & EW/ECM
- SATCOM & Space
- R&D Laboratories
Documentation
Technical Articles 1
Obsolete Data Sheet 1
Tape & Reel Specification 1
This is the most up-to-date revision of the Data Sheet.
Evaluation Kits
HMC891LP5E Evaluation Board