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

February 2010

ASW101

5-3000 MHz MMIC Amplifier

1) OIP3 is measured with two tones at an output power of +3 dBm/tone separated by 1

MHz.

Board Layout (FR4, 40x40 mm

Schematic

S-parameters & K-factor

APPLICATION CIRCUIT

500 ~ 2500 MHz

+3.3 V

Frequency (MHz)

500

900

1750

2000

2400

Magnitude S21 (dB)

21

18

12.5

11

9.5

Magnitude S11 (dB)

-10

-10

-11

-10

-8.5

Magnitude S22 (dB)

-22

-18

-18

-18

-15

Output P1dB (dBm)

17

17

18

18

18

Output IP3

30

30

31

31

31

Noise Figure (dB)

4.2

3.8

3.9

4.0

4.5

Device Voltage (V)

3.3

Current (mA)

40

0

500

1000

1500

2000

2500

3000

3500

0

1

2

3

4

5

Frequency (MHz)

C1=100 pF

L1=56 nH

RF IN

RF OUT

ASW101

C3=100 pF

C4=1 mF

D1=5.6V

Zener Diode

Vcc=3.3 V

R1=2.4 kW

C2=100 pF

0

500

1000

1500

2000

2500

3000

3500

0

5

10

15

20

25

30

Frequency (MHz)

-40

25

85

0

500

1000

1500

2000

2500

3000

3500

-30

-25

-20

-15

-10

-5

0

Frequency (MHz)

-40

25

85

0

500

1000

1500

2000

2500

3000

3500

-20

-15

-10

-5

0

5

Frequency (MHz)

-40

25

85