HMC892ALP5E

Data Sheet FEATURES Amplitude settling time: 200 ns Excellent wideband rejection: ≥30 dB Single-chip replacement for mechanically tuned designs 32-lead, 5 mm × 5 mm, RoHS compliant LFCSP package APPLICATIONS Test and measurement equipment Military radar and electronic warfare (EW)/electronic countermeasures (ECM) Satellite communications (SATCOM) and space Industrial and medical equipment 3.45 GHz to 6.25 GHz, Tunable Band-Pass Filter HMC892ALP5E FUNCTIONAL BLOCK DIAGRAM GND RFIN HMC892ALP5E GND RFOUT 16963-001 VFCTL VBWCTL Figure 1. GENERAL DESCRIPTION The HMC892ALP5E is a tunable band-pass filter that features a user selectable pass-band frequency. The 3 dB filter bandwidth is approximately 8.7%. The 20 dB filter bandwidth is approximately 23.8%. The center frequency can be varied between 3.45 GHz and 6.25 GHz by applying an analog tuning voltage between 0 V and 14 V. This tunable filter can be used as a smaller alternative to physically large switched filter banks and ca...