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

July 2012

ASW114

5-8000 MHz MMIC Amplifier

1) OIP3 and OIP2 are measured with two tones at an output power of +0

dBm/tone separated by 6 MHz.

2) OIP2 is measured at F1+F2 Frequency.

0

500

1000

1500

2000

2500

-30

-25

-20

-15

-10

-5

0

Frequency (MHz)

0

500

1000

1500

2000

2500

0

5

10

15

20

25

Frequency (MHz)

0

500

1000

1500

2000

2500

-30

-25

-20

-15

-10

-5

0

Frequency (MHz)

Board Layout (FR4, 40x40 mm

Schematic

S-parameters & K-factor

APPLICATION CIRCUIT

Frequency (MHz)

50

1000

2150

Magnitude S21 (dB)

19.8

18.9

16.0

Magnitude S11 (dB)

-11

-16

-20

Magnitude S22 (dB)

-13

-16

-20

Output P1dB (dBm)

7

9

7

Output IP3

17

20

17

Output IP2

18

29

25

Noise Figure (dB)

3.2

3.0

3.2

Device Voltage (V)

3.1

3.1

3.1

Current (mA)

25

25

25

SMATV (75 ohms)

50 ~ 2150 MHz

+3.1 V

C1=1 mF

C2=1 mF

Vs=3.1 V

RF IN

RF OUT

C4=1 mF

ASW114

C3=0.5 pF

L1=1 mH

(LQH31CN1R0M03)