FEATURES
► Single positive supply (self biased)
► Resistor programmable bias setting
► Wideband operation: 30 kHz to 20 GHz
► Extended operating temperature range: −55°C to +125°C
► RoHS-compliant, 2 mm × 2 mm, 8-lead LFCSP

APPLICATIONS
► Telecommunications
► Instrumentation
► Radar
► Electronic warfare

GENERAL DESCRIPTION
The ADL8120 is an ultra-wideband low noise amplifier (LNA) that
operates from 30 kHz to 20 GHz. Typical gain and noise figure are
14 dB and 1.9 dB, respectively, from 30 kHz to 14 GHz. Output
power for 1 dB compression (OP1dB), output third-order intercept
(OIP3), and output second-order intercept (OIP2) are
16 dBm, 29.5 dBm and 33 dBm, respectively, from 30 kHz to
14 GHz. The nominal quiescent current (IDQ), which can be adjusted,
is 55 mA from a 3.3 V supply voltage (VDD). The internally
matched, DC-coupled RF input and output pins require external
AC coupling capacitors along with a bias inductor on RFOUT.
In addition, the RF input is biased through an external inductor
connected between the VBIAS pin and the RFIN pin.