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ASB Inc.

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

September 2017

ASL331

Wideband Linear Push-pull Amplifier MMIC

1) OIP3 and OIP2 are measured with two tones at an output power of +10 dBm/tone separated by 1 MHz.

2) OIP3 is measured with two tones at an output power of +12 dBm/tone separated by 6 MHz.

3) OIP2 is measured at F1+F2 Frequency.

4) OIP2 is measured with two tones at an output power of +14 dBm/tone at F1(400 MHz)+F2(450 MHz).

5) Pout = 101 dBuV for 84 channels VHF signal.

Parameters

Units

Min

Typ.

Max

Testing Frequency

MHz

500

Gain

dB

19.2

S11

dB

-16

S22

dB

-16

Output IP3

dBm

42.0

Noise Figure

dB

1.8

Output P1dB

dBm

26

Current

mA

220

Device Voltage

V

+5

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, 75

 matched)

+18 dBm

Maximum Current

300 mA

Thermal Resistance

18

C/W

Parameters

Units

Typical

Frequency

MHz

5

50

500

860

1002

1200

Noise Figure

dB

1.6

1.8

1.8

1.9

1.9

2.1

Gain

dB

20.9

19.5

19.2

19.0

19.0

19.0

S11

dB

-20

-18

-16

-17

-15

-13

S22

dB

-20

-18

-16

-17

-15

-13

Output P1dB

dBm

25

26

26

25

25

25

Output IP3

dBm

Output IP2

dBm

dBc

64

dBc

60

Current

mA

220

Device Voltage

V

+5

Features

Description

Typical Performance

Absolute Maximum Ratings

 High Linearity 41 dBm OIP3

 Low Noise Figure 1.6 dB

 26 dBm P1dB

 75

 Input & Output Match

 Bandwidth 5 ~ 1200 MHz

 Single Supply +5 V

The ASL331, a wideband linear push-pull amplifi-

er MMIC, has a high linearity and low noise over a

wide range of frequency 5 MHz to 1.2 GHz, being

suitable for use in the fiber receiver, distribution

amplifiers and drop amplifiers of CATV systems,

and in the mobile wireless repeaters and BTS.

The amplifier is available in a SOIC8 package and

passes through the stringent DC, RF, and reliabil-

ity tests.

Application Circuit

·50 ~ 1000 MHz (1:1 transformer)

·5 ~ 200 MHz (1:1 transformer)

Product Specifications

ASL331

Package Style: SOIC8

Pin Configuration

Pin No.

Function

1

RF IN 1

2,3,6,7

NC

4

RF IN 2

5

RF OUT 2

8

RF OUT 1

Application Circuit

 50 ~ 1002 MHz

 50 ~ 1200 MHz

 50 ~ 860Hz

 5 ~ 300 MHz (Without LPF)

 5 ~ 300 MHz (LPF)

 200 ~ 600 MHz (50

)

 5 ~ 200 MHz

(Trans-impedance Amplifier, 75

)