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ASB Inc.

 sales@asb.co.kr  Tel: +82-42-528-7225

October 2013

ASW214

5 ~ 8000 MHz MMIC Amplifier

1) OIP3 is measured with two tones at an output power of +0 dBm/tone separated by 1 MHz.

Schematic

S-parameters & K-factor

APPLICATION CIRCUIT

Wide Band

500 ~ 3500 MHz

+5 V

Frequency (MHz)

500

900

1750

2000

2400

2700

3500

Magnitude S21 (dB)

19.7

19.5

18.2

17.8

17.0

16.4

15.0

Magnitude S11 (dB)

-12.0

-12.5

-12.5

-12.0

-11.0

-10.0

-9.0

Magnitude S22 (dB)

-11.0

-11.0

-11.0

-11.5

-11.5

-11.0

-10.0

Output P1dB (dBm)

16.0

16.0

16.0

16.0

16.0

16.0

14.5

30.0

30.0

30.0

30.0

30.5

30.5

28.0

Noise Figure (dB)

5.7

5.5

5.5

5.7

5.7

6.0

6.4

Device Voltage (V)

+5

Current (mA)

52

0

500

1000

1500

2000

2500

3000

3500

4000

0

1

2

3

4

5

Frequency (MHz)

C1=100 pF

L1=33 nH

C2=100 pF

RF IN

RF OUT

ASW214

Vcc=5 V

C3=100 pF

C4=1

F

D1=5.6V

Zener Diode

R1=2.7



0

500

1000

1500

2000

2500

3000

3500

4000

0

5

10

15

20

25

Frequency (MHz)

-40

25

85

0

500

1000

1500

2000

2500

3000

3500

4000

-20

-15

-10

-5

0

Frequency (MHz)

-40

25

85

0

500

1000

1500

2000

2500

3000

3500

4000

-25

-20

-15

-10

-5

0

Frequency (MHz)

-40

25

85