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

July 2011

ASW135

5-4000 MHz MMIC Amplifier

1) OIP3 is measured with two tones at an output power of +5 dBm/tone separated by

1MHz.

Board Layout (FR4, 40x40 mm

Schematic

S-parameters & K-factor

APPLICATION CIRCUIT

Frequency (MHz)

900

2000

2400

2700

Magnitude S21 (dB)

18.5

16.5

15.7

15

Magnitude S11 (dB)

-14

-14

-15

-16

Magnitude S22 (dB)

-15

-15

-14

-13

Output P1dB (dBm)

17.5

18.5

17

17

Output IP3

28.5

29

31

32.5

Noise Figure (dB)

1.8

1.8

1.8

1.9

Device Voltage (V)

3.3

3.3

3.3

3.3

Current (mA)

60

60

60

60

500 ~ 3500 MHz

+3.3 V

0

500

1000

1500

2000

2500

3000

3500

0

5

10

15

20

25

Frequency (MHz)

0

500

1000

1500

2000

2500

3000

3500

-25

-20

-15

-10

-5

0

Frequency (MHz)

0

500

1000

1500

2000

2500

3000

3500

-25

-20

-15

-10

-5

0

Frequency (MHz)

0

500

1000

1500

2000

2500

3000

3500

0

1

2

3

4

5

Frequency (MHz)

C1=56 pF

L1=33 nH

C2=56 pF

RF IN

RF OUT

C3=100 pF

C4=1 mF

Vs=3.3 V

L2=33 nH

ASW135