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

August 2012

ASL390

Wideband Linear Amplifier MMIC

1) OIP3 and OIP2 are measured with two tones at an output power of +3 dBm/tone

separated by 1 MHz.

2) OIP2 is measured at F1+F2 Frequency.

0

50

100

150

200

0

5

10

15

20

25

30

Frequency (MHz)

0

50

100

150

200

-30

-25

-20

-15

-10

-5

0

Frequency (MHz)

0

50

100

150

200

-30

-25

-20

-15

-10

-5

0

Frequency (MHz)

Board Layout (FR4, 40x40 mm

Schematic

APPLICATION CIRCUIT

Frequency (MHz)

5

50

200

Noise Figure (dB)

2.4

2.4

2.0

Magnitude S21 (dB)

23.3

23.4

23.0

Magnitude S11 (dB)

-12

-16

-17

Magnitude S22 (dB)

-16

-20

-20

Output P1dB (dBm)

14

18

18

Output IP3

30

34

35

Output IP2

48

43

43

Supply Voltage (V)

3.3

Current (mA)

68

S-parameters

CATV

5 ~ 200 MHz

+3.3 V

RF IN

RF OUT

ASL390

C2=1 mF

C3=10 mF

C1=1 nF

L1=22 mH

(LQH32MN220J23)

Vs=3.3 V

L2=4.7 mH

R1=150 W