ASL21G datasheet(1/35 Pages) ASB

Part #	ASL21G

Description	Low Noise GPS, GLONASS, Galileo,Compass Amplifier

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Manufacturer	ASB [Advanced Semiconductor Business Inc.]

Direct Link	http://www.asb.co.kr

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ASB Inc.

 sales@asb.co.kr

January 2017

ASL21G

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

ASL21G Data Sheet

Low Noise GPS, GLONASS, Galileo, and Compass Amplifier

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