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ASB Inc.

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

September 2012

ASL550

Wideband Linear Amplifier MMIC

.

1) OIP3 and OIP2 are measured with two tones at an output power of +10 dBm/tone

separated by 6 MHz.

2) OIP2 is measured at F1+F2 Frequency.

0

100

200

300

400

500

600

700

800

900

1000

-30

-25

-20

-15

-10

-5

0

Frequency (MHz)

0

100

200

300

400

500

600

700

800

900

1000

-30

-25

-20

-15

-10

-5

0

Frequency (MHz)

0

100

200

300

400

500

600

700

800

900

1000

0

5

10

15

20

Frequency (MHz)

Board Layout (FR4, 40x40 mm

Schematic

APPLICATION CIRCUIT

Note: MABA-007159 1:1 impedance transformers

are used.

S-parameters

CATV Push-Pull

1 : 1 transformer

50 ~ 1000 MHz

+8 V

Frequency (MHz)

50

500

860

Magnitude S21 (dB)

11.3

11

10.5

Magnitude S11 (dB)

-20

-17

-15

Magnitude S22 (dB)

-20

-17

-15

Output P1dB (dBm)

26

27.5

27

Output IP3

41

46

44.5

Output IP2

67

68

64

Noise Figure (dB)

3.0

2.9

2.9

Device Voltage (V)

8

Current (mA)

240