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ASB Inc.

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

February 2017

ASX101

5 ~ 4000 MHz MMIC Amplifier

Parameters

Units

Typical

Frequency

MHz

850

1950

2450

2700

100

900

2000

Gain

dB

21.5

15.0

13.0

13.0

28.5

22.0

15.0

S11

dB

-14

-15

-18

-18

-14

-14

-20

S22

dB

-14.0

-15.0

-11.5

-13.0

-15.0

-20.0

-15.0

Output IP3

dBm

Noise Figure

dB

3.2

3.2

3.5

3.4

3.5

3.1

3.2

Output P1dB

dBm

16.0

17.0

17.0

16.0

17.5

18.5

19.0

Current

mA

38

38

40

40

55

55

55

Device Voltage

V

+2.7

+2.7

+3.3

+3.3

+3.5

+3.5

+3.5

1) OIP3 is measured with two tones at an output power of +3 dBm/tone separated by 1 MHz.

2) OIP3 is measured with two tones at an output power of +0 dBm/tone separated by 1 MHz.

Parameters

Units

Min

Typ.

Max

Testing Frequency

MHz

850

Gain

dB

21.0

21.5

S11

dB

-14

S22

dB

-14

Output IP3

dBm

26

27

Noise Figure

dB

3.2

3.5

Output P1dB

dBm

15

16

Current

mA

35

38

45

Device Voltage

V

+2.7

Parameters

Rating

Operating Case Temperature

-40 to

85 C

Storage Temperature

-40 to

150 C

Device Voltage

+4 V

Operating Junction Temperature

+150

C

Input RF Power (CW, 50

+25 dBm

Thermal Resistance

210

C/W

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



22 dB Gain at 900 MHz



18.5 dBm P1dB at 900 MHz



31.5 dBm OIP3 at 900 MHz



3.1 dB NF at 900 MHz



MTTF > 100 Years

The ASX101, 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 sys-

tems up to 4 GHz. The amplifier is available in a

SOT89 package and passes through the stringent

DC, RF, and reliability tests.

Application Circuit



IF (21 MHz)



IF



TETRA (380 ~ 520 MHz)



CDMA



CDMA & GSM (900 MHz)



PCS & DCS



WCDMA



WCDMA (2000 MHz)



WLAN



LTE (2500 ~ 2700 MHz)



GPS (1200 MHz)



Wide Band (1500 ~ 2500 MHz)

Product Specifications

ASX101

Package Style: SOT89

Pin Configuration

Pin No.

Function

1

RF IN

2

GND

3

RF OUT & Bias