ASL21X datasheet(4/23 Pages) ASB

부품명	ASL21X

상세설명	Low Noise GPS, GLONASS, Galileo and Compass Amplifier

PDF	23 Pages

Scroll/Zoom	100%

제조업체	ASB [Advanced Semiconductor Business Inc.]

홈페이지	http://www.asb.co.kr

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4 / 23 page

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ASB Inc.

 sales@asb.co.kr  Tel: +82-42-528-7225

January 2017

ASL21X

Low Noise GPS, GLONASS, Galileo and Compass Amplifier

C2:0.5pF

C4:1uF

L2:8.2nH

C1:2pF

L3:9.1nH

C3:1uF

L1:4.3nH

ASL21X

*D1

RF IN

RF OUT

VS = +1.8 V

VCTL

ESD

*D1 : ESD Diode

Part number : ESD1P0RFW

1000

1200

1400

1600

1800

2000

Frequency (MHz)

GND

RF IN

GND

RF OUT

ASB Inc.

VCTL

http://www.asb.co.kr

EB-SOT363-ASL21X-V1

Frequency (MHz)

1559 ~ 1610

Magnitude S21 (dB)

Magnitude S11 (dB)

-12

Magnitude S22 (dB)

-10

Noise Figure (dB)

1.1

Input IP3 (dBm) 1)

-15

Output P1dB (dBm)

-3

Supply Current (mA)

Supply Voltage (V)

+1.8

Control Current (

A)

300

Control Voltage VCTL (V)

+1.8

1) IIP3 is measured with two tones at an input power of -40

dBm/tone separated by 1MHz

APPLICATION CIRCUIT

Schematic

S-parameters

Board Layout (FR4, 20x20 mm2, 0.8T)

Robust ESD (

 10 kV)1)

GPS, GLONASS, Galileo, Compass

1559 ~ 1610 MHz

+1.8 V, 6 mA

1) Test Method: Contact discharge on RF input. Applying

10 times repeated voltage at 1 sec time Interval.

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