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ASB Inc. · sales@asb.co.kr · Tel: +82-42-528-7223

August 2010

ASX403

400-3000 MHz MMIC Amplifier

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

2) OIP3 measured with two tones at an output power of +8 dBm/tone separated by 1 MHz.

Parameters

Units

Min

Typ

Max

Testing Frequency

MHz

2000

Gain

dB

11

S11

dB

-20

S22

dB

-9

Output IP3

dBm

38.5

Noise Figure

dB

4.5

Output P1dB

dBm

29.5

Current

mA

620

Device Voltage

V

3.3

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

Parameters

Rating

Operating Case Temperature

-40 to +85°C

Storage Temperature

-40 to +150°C

Device Voltage

+4.0 V

Operating Junction Temperature

+150°C

Input RF Power (CW, 50ohm matched)*

23 dBm

Parameters

Units

Typical

Frequency

MHz

900

2000

Gain

dB

16.5

11

S11

dB

-15

-20

S22

dB

-6

-9

Output IP3

dBm

38

1)

38.5

2)

Noise Figure

dB

4.7

4.5

Output P1dB

dBm

30

29.5

Current

mA

620

620

Device Voltage

V

3.3

3.3

Features

Description

Typical Performance

Absolute Maximum Ratings

·11 dB Gain at 2000 MHz

·29.5 dBm P1dB at 2000 MHz

·38.5 dBm OIP3 at 2000 MHz

·4.5 dB NF at 2000 MHz

·MTTF > 100 Years

The ASX403, a power amplifier MMIC, has a high

linearity, high gain, and high efficiency over a wide

range of frequency, being suitable for use in both

receiver and transmitter of telecommunication

systems up to 3 GHz. The amplifier is available in

an SOIC-8 package and passes through the strin-

gent DC, RF, and reliability tests.

Application Circuit

·900 MHz

·2000 MHz

Product Specifications*

ASX403

Package Style: SOIC-8

Pin Configuration

Pin No.

Function

1,4,5

GND

2,3

RF IN

6,7

RF OUT

8