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ASB Inc.

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

February 2013

ASL22N

High Gain, Low Noise Amplifier

1) OIP3 is measured with two tones at an output power of -10 dBm/tone separated by 1 MHz.

*100% in-house DC & RF testing is done on packaged products before taping

1) Please find the max. input power data from http://www.asb.co.kr/pdf/Maximum_Input_Power_Analysis.pdf

Parameters

Units

Typical

Testing Frequency

MHz

1575

Gain

dB

29.5

S11

dB

-16

S22

dB

-15

dBm

19

Noise Figure

dB

1.0

Output P1dB

dBm

9.5

Supply Current

mA

9

Supply Voltage

V

+3

Control Current

A

400

V

+3

Parameters

Units

Min

Typ

Max

Frequency

MHz

1575

Gain

dB

29.5

S11

dB

-16

S22

dB

-15

Output IP3

dBm

19

Noise Figure

dB

1.0

Output P1dB

dBm

9.5

Supply Current

mA

9

Supply Voltage

V

3

Control Current

A

400

1)

V

+3

Parameters

Rating

Operating Case Temperature

-40 to

85 C

Storage Temperature

-40 to

150 C

Supply Voltage

+5 V

Operating Junction Temperature

+150

C

Input RF Power (CW, 50

+15 dBm

 29.5 dB Gain at 1575 MHz

 GPS, GLONASS, Galileo

and Compass

 1.0 dB NF at 1575 MHz

 Power ON/OFF Function

. Supply 3.0 V

Features

Description

ASL22N a LNA for GPS

, GLONASS, Galileo and

current and component count for small PCB area.

Power saving function is built in. Low noise

performance is kept over the wide range of power

enable voltage and DC power supply voltage. It has

also a low noise and high linearity over a wide range

of frequency up to 6 GHz.

Applications

·GPS Receiver

·CDMA, GSM, W-CDMA, PCS

·WiBro, WiMax, WLAN

·Gain Block

·IF Amplifier

Product Specifications*

More Information

Tel: (82) 42-528-7223

Fax: (82) 42-528-7222

367-17 Goijeong-Dong, Seo-Gu,

Daejon 302-716, Korea

Typical Performance

Applications

Absolute Maximum Ratings

Pin No.

Function

1

OUT

2

VDD

3

GND

4

IN

5

GND

6

VCTL

Pin Configuration

Package Style: UQFN6

Applications

 GPS, GLONASS, Galileo, Compass

·1559 MHz ~ 1610 MHz (3 V)

·1164 MHz ~ 1300 MHz (3 V)