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ASB Inc.

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

February 2017

ASF240

5 ~ 1000 MHz MMIC Amplifier

Parameters

Units

Typical

Frequency

MHz

70

150

300

450

Gain

dB

26.4

26.3

26.0

25.6

S11

dB

-14

-15

-15

-15

S22

dB

-10

-11

-10

-9

dBm

40.5

41.0

38.0

34.5

Noise Figure

dB

3.0

3.0

3.1

3.1

Output P1dB

dBm

20.0

20.5

20.5

20.0

Current

mA

114

114

114

114

Device Voltage

V

+4.9

+4.9

+4.9

+4.9

1) OIP3 is measured with two tones at an output power of +6 dBm/tone separated by 1 MHz.

Parameters

Units

Min

Typ

Max

Testing Frequency

MHz

150

Gain

dB

25.0

26.3

S11

dB

-12

-15

S22

dB

-9

-11

Output IP3

dBm

38

41

Noise Figure

dB

3.0

3.3

Output P1dB

dBm

19.5

20.5

Current

mA

102

114

125

Device Voltage

V

+4.9

Parameters

Rating

Operating Case Temperature

-40 to

85 C

Storage Temperature

-40 to

150 C

Device Voltage

+5.5 V

Operating Junction Temperature

+150

C

+22 dBm

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

Features

Description

Typical Performance

Absolute Maximum Ratings



26.3 dB Gain at 150 MHz



20.5 dBm P1dB at 150 MHz



41 dBm Output IP3 at 150 MHz



3.0 dB NF at 150 MHz



MTTF > 100 Years



Single Supply

The ASF240, a IF gain block 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 1 GHz. The amplifier is available in a

SOT89 package and passes through the stringent

DC, RF, and reliability tests.

Product Specifications

ASF240

Package Style: SOT89

Pin Configuration

Pin No.

Function

1

RF IN

2

GND

3

RF OUT & Bias

Application Circuit

 IF (50 ~ 500 MHz)

 IF (5 ~ 30 MHz)