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ASB Inc.

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

June 2017

ASL550

Wideband Linear Amplifier MMIC

Parameters

Units

Typical

Frequency

MHz

5

50

500

860

1200

2600

Noise Figure

dB

2.9

2.0

2.0

2.2

2.2

3.6

Gain

dB

15.5

17.1

17.0

16.9

15.0

14.9

S11

dB

-16

-15

-15

-16

-15

-8

S22

dB

-16

-14

-17

-20

-12

-9

Output P1dB

dBm

26.5

23.0

24.0

24.0

22.0

19.0

dBm

41.5

40.0

43.0

41.5

39.0

38.0

dBm

74

53

54

53

48

-

dBc

-

74

-

dBc

-

75

-

Current

mA

240

120

120

Device Voltage

V

+8

+8

+8

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

2) OIP2 is measured at F1+F2 Frequency.

3) CSO & CTB was measured at 335.25 MHz.

For 116 flat channels at the input, measured at the output were 77 analog channels (55 MHz to 550 MHz) @ +20 dBmV per channel

and 39 digital channels (550 MHz to 750 MHz) @ 6 dB lower than that of the analog channel.

Parameters

Units

Min

Typ.

Max

Testing Frequency

MHz

500

Gain

dB

16.0

17.0

S11

dB

-12

-15

S22

dB

-13

-17

Output IP3

dBm

41

43

Noise Figure

dB

2.0

2.2

Output P1dB

dBm

23

24

Current

mA

100

120

142

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, 75

 matched)

+5 dBm

Maximum Current

220 mA

Thermal Resistance

43

C/W

Features

Description

Typical Performance

 High Linearity 43 dBm OIP3

 Low Noise Figure 2.0 dB

 24 dBm P1dB

 75

 Input & Output Match

 Bandwidth 5 ~ 1200 MHz

 Single Supply +8 V

The ASL550, a wideband linear amplifier MMIC,

has a high linearity and low noise over a wide range

of frequency 5 MHz to 2.6 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.

Application Circuit

 50 ~ 1000 MHz

(Gain Flatness: 8 V)

 50 ~ 1000 MHz (High Linearity)

 50 ~ 1000 MHz

(Gain Flatness, 5 V)

 50 ~ 1000 MHz

(Gain Flatness, 6 V)

 50 ~ 1000 MHz

(Positive Gain Slope)

 50 ~ 1000 MHz (Min. VSWR)

 50 ~ 1000 MHz (Low Gain)

 50 ~ 1200 MHz

 2 ~ 32 MHz

 5 ~ 200 MHz (8V & 5V)

 950 ~ 2600 MHz (SMATV)

 90 ~ 2600 MHz

 50 ~ 1000 MHz

(Push-Pull, 2:1 transformer)

 50 ~ 1000 MHz

(Push-Pull, 1:1 transformer)

 50 ~ 1200 MHz

(Push-Pull, 1:1 transformer)

 5 ~ 200 MHz

(Push-Pull, 2:1 transformer)

 5 ~ 200 MHz

(Push-Pull, 1:1 transformer)

Product Specifications

ASL550

Package Style: SOT89

Pin Configuration

Pin No.

Function

1

RF IN

2

GND

3

RF OUT & Bias

Absolute Maximum Ratings