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ASB Inc.

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

April 2017

ASW235

5 ~ 6000 MHz MMIC Amplifier

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

rated by 1 MHz.

Schematic

S-parameters & K-factor

APPLICATION CIRCUIT

Frequency (MHz)

5

140

Magnitude S21 (dB)

24.5

24.5

Magnitude S11 (dB)

-17

-17

Magnitude S22 (dB)

-8

-8

Output P1dB (dBm)

14

14

25.5

25.5

Noise Figure (dB)

3.3

3.3

Device Voltage (V)

+4.65

+4.65

Current (mA)

46

46

IF

5 ~ 140 MHz

+5 V

RF OUT

ASW235

RF IN

Vcc=5 V

C3=100 pF

C4=1

F

R1=7.5



D1=5.6V

Zener Diode

C1=1

F

L1=54

H

(27

H+27H)

C2=1

F

0

100

200

300

400

500

0

5

10

15

20

25

30

Frequency (MHz)

0

50

100

150

200

-30

-25

-20

-15

-10

-5

0

Frequency (MHz)

0

100

200

300

400

500

-20

-15

-10

-5

0

Frequency (MHz)

0

500

1000

1500

2000

2500

3000

3500

0

1

2

3

4

5

Frequency (MHz)