Data Sheet
ADH8412S-CSL
Commercial Space
Product
Low Noise Amplifier, 0.4 GHz to 11 GHz
FEATURES
FUNCTIONAL BLOCK DIAGRAM
► Low noise figure: 1.4 dB typical at 0.4 GHz to 3 GHz
► Single positive supply (self biased)
► High gain: ≤15.5 dB typical
► High OIP3: ≤33 dBm typical
► RoHS compliant, 2 mm × 2 mm, 6-lead LFCSP
Figure 1. Functional Block Diagram
COMMERCIAL SPACE FEATURES
► Supports aerospace applications
► Wafer diffusion lot traceability
► Radiation monitor
► Total ionizing dose (TID)
► Outgassing characterization
APPLICATIONS
► Low and medium Earth orbit (LEO/MEO) satellites
► Avionics
► Test instrumentation
► Telecommunications
► Military radar and communication
► Electronic warfare
► Aerospace
GENERAL DESCRIPTION
The ADH8412S-CSL is a gallium arsenide (GaAs), monolithic mi-
crowave integrated circuit (MMIC), pseudomorphic high electron
mobility transistor (pHEMT), low noise wideband amplifier that
operates from 0.4 GHz to 11 GHz.
The ADH8412S-CSL provides a typical gain of 15.5 dB, a 1.4 dB
typical noise figure, and a typical output third-order intercept (OIP3)
of ≤33 dBm, requiring only 60 mA from a 5 V drain supply voltage.
The saturated output power (PSAT) of ≤20.5 dBm typical enables the
low noise amplifier (LNA) to function as a local oscillator (LO) driver
for many Analog Devices, Inc., balanced, in-phase and quadrature
(I/Q), or image rejection mixers.
The ADH8412S-CSL also features inputs and outputs that are inter-
nally matched to 50 Ω, making the device ideal for surface-mount
technology (SMT)-based, space applications.
The ADH8412S-CSL is housed in a 2 mm × 2 mm, 6-lead lead
frame chip scale package (LFCSP).
Additional application and technical information can be found in the
Commercial Space Products Program brochure and HMC8412 data
sheet.
Rev. 0
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