HMC895LP4ETR

HMC895LP4E v01.0911 Typical Applications Features The HMC895LP4E is ideal for: Fast Tuning Response • Test & Measurement Equipment Excellent Wideband Rejection • Military RADAR & EW/ECM Tunable low side/high side rejection “notch” • SATCOM & Space Single Chip Replacement for Mechanically Tuned Designs • Industrial & Medical Equipment Functional Diagram 24 Lead 4x4 mm SMT Package TE General Description LE The HMC895LP4E is a MMIC band pass filter which features a user selectable passband frequency. The 3 dB filter bandwidth is approximately 10%. The 20 dB filter bandwidth is approximately 22%. The center frequency can be varied between 6.8 and 12.6 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 HMC895LP4E has excellent microphonics due to the monolithic design, and provides a dynamically adjustable solution in advanced communications applications. B SO FILTERS - TUNABLE - SMT FILTER - TUNABLE, BAND PASS SMT 6.8 - 12.6 GHz Electrical Specifications, TA = +25 °C, Vfctl = Vnctl Unless Otherwise Stated Parameter Min. Fcenter Tuning Range Typ. 6.8 3 dB Bandwidth Max. Units 12.6 GHz 10 % 0.88 *Fcenter GHz High Side Rejection Frequency (Rejection >20 dB) 1.10 *Fcenter GHz Low Side Sub-Harmonic Rejection (Rejection >40 dB) 0.75 *Fcenter GHz High Side Sub-Harmonic Rejection (Rejection >40 dB) 1.22 *Fcenter GHz >40 GHz Insertion Loss 9 dB Return Loss (2 dB bandwidth) 12 dB Input IP3 (Pin = 0 to +15 dBm) 28 dBm Input Power @ 5° Shift In Insertion Phase (Vfctl = 0V) 8 dBm Input Power @ 5° Shift In Insertion Phase (Vfctl = 1V) 16.5 O Low Side Rejection Frequency (Rejection >20 dB) Re-entry Frequency (Rejection