ASL21G Datasheet, PDF (1/35 Pages) Advanced Semiconductor Business Inc. – Low Noise GPS, GLONASS, Galileo,Compass Amplifier

ASL21G
ASL21G Data Sheet
Low Noise GPS, GLONASS, Galileo, and Compass Amplifier
1. Product Overview
1.1 General Description
ASL21G is low noise high gain amplifier applicable to from about a few hundred MHz to about 3 GHz and
especially for use in the RF front-end of GPS, GLONASS, Galileo, and Compass. Power saving function
is built in. Low noise performance is kept over the wide range of power enable voltage and DC power
supply voltage.
1.2 Features
 21.5 dB of Gain at 1575 MHz, Vsupply = +1.8 V, Idd = 6 mA
 0.75 dB of NF at 1575 MHz, Vsupply = +1.8 V, Idd = 6 mA
 24 dB of Gain at 1575 MHz, Vsupply = +3 V, Idd = 11 mA
 0.70 dB of NF at 1575 MHz, Vsupply = +3 V, Idd = 11 mA
 Power ON/OFF Function
 Supply Voltage = +1.8 ~ +5.0 V
1.3 Applications
 300 ~ 3000 MHz low power consumption, high gain, and low noise application
 GPS, GLONASS, Galileo, and Compass LNA
1.4 Package Profile & RoHS Compliance
SOT363, 2.1x2.0 mm², surface mount
RoHS-compliant
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ASB Inc.  [e-mail]
January 2017