ADMV8420
FEATURES
Amplitude settling time: 200 ns Wideband rejection: ≥20 d B Single-chip implementation 24-lead, 4 mm × 4 mm, Ro HS-pliant LFCSP
APPLICATIONS
Test and measurement equipment Military radar and electronic warfare systems Very small aperture terminal (VSAT) munications
GENERAL DESCRIPTION
The ADMV8420 is a monolithic microwave integrated circuit (MMIC), tunable band-pass filter 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 11.1 GHz to 19.6 GHz by applying a center frequency control
10 GHz to 21.7 GHz, Tunable Band-Pass Filter ADMV8420
FUNCTIONAL BLOCK DIAGRAM
24 NIC 23 NIC 22 NIC 21 NIC 20 NIC 19 NIC
NIC 1 GND 2 RFIN 3 GND 4
NIC 5 NIC 6
18 NIC 17 GND 16 RFOUT 15 GND 14 NIC 13 NIC
PACKAGE BASE
NIC = NOT INTERNALLY CONNECTED.
Figure 1.
NIC 7 NIC 8 VFCTL 9 NIC 10 NIC 11 NIC 12
17199-001 voltage...
