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ASB Inc.

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

April 2017

ASL590

Wideband Linear Amplifier MMIC

Parameters

Units

Typical

Frequency

MHz

5

50

500

860

Noise Figure

dB

3.2

2.4

2.4

2.6

Gain

dB

23.9

24.0

23.4

22.2

S11

dB

-12.5

-15.0

-20.0

-16.5

S22

dB

-16.0

-18.0

-18.0

-16.0

Output P1dB

dBm

22.5

24.0

23.5

22.0

Output IP3

dBm

Output IP2

dBm

dBc

64

dBc

70

Supply Current

mA

160

160

Device Voltage

V

+6.5

+6.5

1) OIP3 and OIP2 are measured with two tones at an output power of +9 dBm/tone separated by 6 MHz.

2) OIP3 and OIP2 are measured with two tones at an output power of +10 dBm/tone separated by 6 MHz.

3) OIP2 is measured at F1+F2 Frequency.

4) Pout=98 dBuV for 84 channels VHF signal

Parameters

Units

Min.

Typ.

Max.

Testing Frequency

MHz

500

Gain

dB

22.4

23.4

S11

dB

-20

-16

S22

dB

-18

-15

Output IP3

dBm

39

42

Noise Figure

dB

2.4

2.8

Output P1dB

dBm

22.5

23.5

Supply Current

mA

140

160

180

Device Voltage

V

+6.5

Parameters

Rating

Operating Case Temperature

-40 to

85 C

Storage Temperature

-40 to

150 C

Device Voltage

+9 V

Maximum Current

250 mA

Operating Junction Temperature

+150

C

Input RF Power (CW, 75

 matched)*

+25 dBm

Thermal Resistance

42

C/W

* 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

 23.4 dB Gain at 500 MHz

 23.5 dBm P1dB at 500 MHz

 42 dBm Output IP3 at 500 MHz

 75

 Input & Output Match

 Bandwidth 5 ~ 1200 MHz

 Single Supply

The ASL590, a wideband linear amplifier 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 availa-

ble in a SOT89 package and passes through the

stringent DC, RF, and reliability tests.

Applications Circuit

 CATV & 5 ~ 200 MHz

 CATV & 50 ~ 1000 MHz

 CATV & 50 ~ 1000 MHz

(Min VSWR)

 CATV & 50 ~ 1002 MHz

With VSWR 1.3

 CATV & 50 ~ 1200 MHz

 CATV & 50 ~ 1000 MHz

(Push-Pull, 1:1 transformer)

Product Specifications

ASL590

Package Style: SOT89

Pin Configuration

Pin No.

Function

1

RF IN

2

GND

3

RF OUT & Bias