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ASB Inc.

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

February 2017

ASL425

200 ~ 4000 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 +13 dBm/tone separated by 1 MHz.

Parameters

Units

Min

Typ.

Max

Testing Frequency

MHz

1950

Gain

dB

22.0

S11

dB

-13

S22

dB

-15

Output IP3

dBm

47

Noise Figure

dB

1.4

Output P1dB

dBm

29.5

Current

mA

350

Device Voltage

V

+5

* 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

+6 V

Operating Junction Temperature

+150

C

Input RF Power (CW, 50

 matched)*

+23 dBm

Thermal Resistance

28

C/W

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

Parameters

Units

Typical

Frequency

MHz

900

1950

2300

2700

Gain

dB

34.0

22.0

20.0

17.5

S11

dB

-14

-13

-11

-9

S22

dB

-14

-15

-15

-17

Output IP3

dBm

Noise Figure

dB

1.0

1.4

1.5

2.1

Output P1dB

dBm

29.0

29.5

29.5

28.5

Current

mA

350

350

350

350

Device Voltage

V

+5

+5

+5

+5

Features

Description

Typical Performance

Absolute Maximum Ratings



22 dB Gain at 1950 MHz



29.5 dBm P1dB at 1950 MHz



47 dBm Output IP3 at 1950 MHz



MTTF > 100 Years



Two Power Supplies

The ASL425, 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 4 GHz. The amplifier is available in

a SOIC8 package and passes through the strin-

gent DC, RF, and reliability tests.

Product Specifications*

ASL425

Package Style: SOIC8

Pin Configuration

Pin No.

Function

1

2nd stage RF IN

2

1st stage RF OUT

3,5,8

GND

4

1st stage RF IN

6,7

2nd stage RF OUT

Application Circuit



206.5 MHz



TETRA



CDMA



WCDMA



2300 ~ 2700 MHz