Preliminary Technical Data
400 MHz – 4 GHz Low Noise Amplifier
Gain of 15.3dB at 1950MHz
Matched 50-Ω input and output
Noise Figure of 0.8dB at 1950MHz
OIP3 of 35.3dBm typ at 1950MHz
Single 5V Supply Operation
Operating current of 65ma at +5V
LFCSP 3x3 mm Package
The ADL5521 is a high performance GaAs pHEMT low-noise
amplifier. It provides high gain and low noise figure for single
down-conversion IF sampling receiver architectures as well as
direct down conversion receivers.
The ADL5521 amplifier comes in a compact, thermally
enhanced 3x3mm LFCSP package and operates over the
temperature range of −40°C to +85°C.
FUNCTIONAL BLOCK DIAGRAM
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