ADMV8420CHIPS
FEATURES
- Amplitude settling time: 200 ns
- Wideband rejection: ≥30 d B
- Single chip implementation
- 7-pad, 2.550 mm × 1.370 mm × 0.1016 mm, Ro HS-pliant
CHIP (see the Outline Dimensions section)
APPLICATIONS
- Airport scanners
- Test and measurement equipment
- Military radar and electronic warfare systems
- Very small aperture terminal (VSAT) munications
FUNCTIONAL BLOCK DIAGRAM
GENERAL DESCRIPTION
The ADMV8420 is a monolithic microwave IC (MMIC), tunable band-pass filter (BPF) that features a user‑selectable pass band frequency. The 3 d B filter bandwidth is approximately 20%, and the 20 d B filter bandwidth is approximately 40%. Additionally, the center frequency (f CENTER) varies between 10.5 GHz to 21 GHz by applying a center frequency control voltage (VFCTL) between 0 V to 15 V. The usable pass band 3 d B corner frequency (f3d B) spans from 10 GHz to 22.8 GHz. This tunable filter is a smaller alternative to switched filter banks and cavity tuned filters. The ADMV8420 has minimal...
