HMC890ALP5E
FEATURES
Amplitude settling time: 200 ns Excellent wideband rejection: ≥30 d B Single chip replacement for mechanically tuned designs 32-lead, 5 mm × 5 mm, Ro HS pliant LFCSP package
APPLICATIONS
Test and measurement equipment Military radar and electronic warfare/electronic countermeasures Satellite munications and space Industrial and medical equipment
GENERAL DESCRIPTION
The HMC890ALP5E is a monolithic microwave integrated circuit (MMIC), band-pass filter that features a user selectable pass-band frequency. The 3 d B filter bandwidth is approximately 10%. The ≥20 d B filter bandwidth is approximately 30%. The center frequency can vary between 1.0 GHz and 1.9 GHz by applying an analog tuning voltage between 0 V and 14 V.
1.0 GHz to 1.9 GHz Tunable Band-Pass Filter
FUNCTIONAL BLOCK DIAGRAM
GND RFIN
GND RFOUT
16902-001
VFCTL VBWCTL
Figure 1.
This tunable filter can be used as a much smaller alternative to physically large switched filter banks and...
