1/10

ASB Inc.

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

April 2012

ASW338

5-4000 MHz MMIC Amplifier

Parameters

Units

Typical

Frequency

MHz

900

1950

Gain

dB

17.5

16.5

S11

dB

-14

-14

S22

dB

-18

-14

Output IP3

dBm

44

1)

43

2)

Noise Figure

dB

2.0

2.2

Output P1dB

dBm

26

25

Current

mA

120

120

Device Voltage

V

8

8

1) OIP3 is measured with two tones at an output power of +11 dBm/tone separated by 1 MHz.

2) OIP3 is measured with two tones at an output power of +7 dBm/tone separated by 1 MHz.

Parameters

Units

Min

Typ

Max

Testing Frequency

MHz

900

Gain

dB

17

17.5

18

S11

dB

-14

S22

dB

-18

Output IP3

dBm

44

Noise Figure

dB

2.0

2.2

Output P1dB

dBm

25

26

Current

mA

110

120

130

Device Voltage

V

8

Parameters

Rating

Operating Case Temperature

-40 to

+85°C

Storage Temperature

-40 to

+150°C

Device Voltage

+9 V

Operating Junction Temperature

+150

°C

Input RF Power (CW, 50ohm matched)*

26 dBm

Features

Description

Absolute Maximum Ratings

·

17.5 dB Gain at 900 MHz

·

26 dBm P1dB at 900 MHz

·

44 dBm Output IP3 at 900 MHz

·

2.0 dB NF at 900 MHz

·

MTTF > 100 Years

·

Single Supply

The ASW338, 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 re-

ceiver and transmitter of telecommunication systems

up to 4 GHz. The amplifier is available in an SOT-89

package and passes through the stringent DC, RF,

and reliability tests.

Application Circuit

·

IF (100 ~ 240 MHz)

·

RFID (13.5 MHz)

·

30 ~ 520 MHz

·

LTE

·

CMMB

·

900 MHz

·

1700 ~ 2700 MHz

·

50 ~ 1000 MHz (75 ohm)

Product Specifications

Typical Performance

ASW338

Package Style: SOT-89

Pin Configuration

Pin No.

Function

1

RF IN

2

GND

3

RF OUT / Bias