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ASB Inc.

· sales@asb.co.kr · Tel: +82-42-528-7223

September 2012

ASL550

Wideband Linear Amplifier MMIC

Parameters

Units

Typical

Frequency

MHz

5

50

500

860

2600

Noise Figure

dB

2.9

2.0

2.0

2.2

3.6

Gain

dB

16.2

17.1

17.0

16.9

14.9

S11

dB

-17

-15

-15

-16

-8

S22

dB

-16

-14

-17

-20

-9

Output P1dB

dBm

26.5

23

24

24

19

Output IP3

1)

dBm

36.5

40

43

41.5

38

Output IP2

1),2)

dBm

72

53

54

53

-

CSO

dBc

-

74

-

CTB

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

+160

°C

Input RF Power (CW, 75 ohm matched)

8 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 Ohm Input / Output Match

·

Bandwidth 5~1000 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 1 GHz, being suitable for use

in the fiber receiver, distribution amplifiers and drop

amplifiers of CATV systems, and in the mobile wire-

less repeaters and BTS. The amplifier is available in

an SOT-89 package and passes through the strin-

gent 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)

·

5 ~ 200 MHz (8V / 5V)

·

5 ~ 200 MHz (Min. VSWR)

·

950 ~ 2600 MHz (SMATV)

·

90 ~ 2600 MHz

·

50 ~ 1000 MHz

(Push-Pull / 2:1 transformer)

·

50 ~ 1000 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: SOT-89

Pin Configuration

Pin No.

Function

1

RF IN

2

GND

3

RF OUT / Bias

Absolute Maximum Ratings