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ASB Inc.

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

June 2017

ASL572

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 (up-link) or 6 MHz(down-link).

2) OIP2 is measured at F1+F2 Frequency.

3) 84 channels, +40 dBmV per channel (measured at output).

Parameters

Units

Min

Typ.

Max

Testing Frequency

MHz

500

Gain

dB

11.0

S11

dB

-18

S22

dB

-15

Output IP3

dBm

45.5

Noise Figure

dB

2.7

Output P1dB

dBm

26

Current

mA

240

Device Voltage

V

+8

Parameters

Rating

Operating Case Temperature

-40 to

85 C

Storage Temperature

-40 to

150 C

Device Voltage

+9 V

Operating Junction Temperature

+150

C

Input RF Power

(CW, 1:1 transformer, 75

 matched)

+13 dBm

Maximum Current

500 mA

Thermal Resistance

18

C/W

Parameters

Units

Typical

Frequency

MHz

5

50

500

860

1200

Noise Figure

dB

2.3

2.9

2.7

2.6

3.5

Gain

dB

17.0

11.2

11.0

10.8

11.0

S11

dB

-15

-20

-18

-18

-15

S22

dB

-15

-20

-15

-18

-12

Output P1dB

dBm

26

25

26

26

26

dBm

42.0

40.5

45.5

43.5

40.5

dBm

81

66

71

61

41

dBc

61

dBc

65

Current

mA

240

Device Voltage

V

+8

Features

Description

Typical Performance

Absolute Maximum Ratings

The ASL572, 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)

 50 ~ 1200 MHz (1:1 transformer)

 50 ~ 1000 MHz (2:1 transformer)

 5 ~ 200 MHz (2:1 transformer)

 5 ~ 200 MHz (1:1 transformer)

Product Specifications

ASL572

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

 11 dB Gain at 500 MHz

 26 dBm P1dB at 500 MHz

 45.5 dBm Output IP3 at 500 MHz

 2.7 dB NF at 500 MHz

 75

 Input & Output Match

 Bandwidth 5 ~ 1200 MHz

 Single Supply +8 V