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

January 2011

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

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, 50ohm matched)*

23 dBm

Parameters

Units

Typical

Frequency

MHz

900

1950

2300

2700

Gain

dB

34

22

20

17.5

S11

dB

-14

-13

-11

-9

S22

dB

-14

-15

-15

-17

Output IP3

dBm

45

1)

47

2)

46

2)

45

2)

Noise Figure

dB

1.0

1.4

1.5

2.1

Output P1dB

dBm

29

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

an SOIC-8 package and passes through the strin-

gent DC, RF, and reliability tests.

Product Specifications*

ASL425

Package Style: SOIC-8

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