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ASB Inc.

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

April 20173

ASW205

5 ~ 6000 MHz MMIC Amplifier

1) OIP3 is measured with two tones at an output power of +0 dBm/tone sepa-

rated by 1MHz.

Schematic

S-parameters & K-factor

APPLICATION CIRCUIT

Frequency (MHz)

70

150

300

Magnitude S21 (dB)

25.8

25.7

25.4

Magnitude S11 (dB)

-17

-17

-17

Magnitude S22 (dB)

-10

-10

-10

Output P1dB (dBm)

18.5

18.5

19.0

32.0

33.5

34.5

Noise Figure (dB)

3.3

3.3

3.4

Device Voltage (V)

+5

+5

+5

Current (mA)

70

70

70

IF

50 ~ 450 MHz

+5 V

Vcc=5 V

RF IN

RF OUT

ASW205

C3=100 pF

C4=1

F

D1=5.6V

Zener Diode

C1=0.1

F

C2=0.1

F

L1=1



0

500

1000

1500

2000

2500

3000

3500

0

1

2

3

4

5

Frequency (MHz)

0

100

200

300

400

500

0

5

10

15

20

25

30

Frequency (MHz)

-40

25

85

0

100

200

300

400

500

-25

-20

-15

-10

-5

0

Frequency (MHz)

-40

25

85

0

100

200

300

400

500

-20

-15

-10

-5

0

Frequency (MHz)

-40

25

85