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ASB Inc.

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

June 2017

ASL550

Wideband Linear Amplifier MMIC

.

1) OIP3 is measured with two tones at an output power of +10 dBm/tone separated by

6 MHz.

2) OIP2 is measured at F1+F2 Frequency.

3) 116 total channels, flat input; 77 analog channels (55 MHz to 550 MHz) @ +20 dBmV

per channel; 39 digital channels (550 MHz to 750 MHz) @ 6 dB below analog channels,

measured at 335.25 MHz.

Schematic

APPLICATION CIRCUIT

S-parameters & Noise Figure

Frequency (MHz)

50

500

860

Noise Figure (dB)

2.0

2.0

2.2

Magnitude S21 (dB)

18.2

17.5

16.9

Magnitude S11 (dB)

-18

-18

-17

Magnitude S22 (dB)

-20

-20

-17

Output P1dB (dBm)

24

25

25

40.0

42.0

39.5

55

56

54

74

75

Device Voltage (V)

+8

Current (mA)

120

CATV

Min. VSWR

50 ~ 1000 MHz

+8 V

0

100

200

300

400

500

600

700

800

900

1000 1100

0

5

10

15

20

25

Frequency (MHz)

-40

25

85

0

100

200

300

400

500

600

700

800

900

1000 1100

-30

-25

-20

-15

-10

-5

0

Frequency (MHz)

-40

25

85

0

100

200

300

400

500

600

700

800

900

1000 1100

-30

-25

-20

-15

-10

-5

0

Frequency (MHz)

-40

25

85

0

100

200

300

400

500

600

700

800

900

1000 1100

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.0

Frequency (MHz)

-40

25

85