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ASB Inc.

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

April 2017

ASW105

5 ~ 4000 MHz MMIC Amplifier

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

rated by 1MHz.

Schematic

S-parameters & K-factor

APPLICATION CIRCUIT

Frequency (MHz)

145

245

Magnitude S21 (dB)

21.0

20.5

Magnitude S11 (dB)

-12

-14

Magnitude S22 (dB)

-12

-12

Output P1dB (dBm)

18

18

31.5

32.0

Noise Figure (dB)

1.9

1.8

Device Voltage (V)

+3.3

+3.3

Current (mA)

65

65

DMB

145 ~ 245 MHz

+3.3 V

0

50

100

150

200

250

300

0

5

10

15

20

25

30

Frequency (MHz)

0

50

100

150

200

250

300

-25

-20

-15

-10

-5

0

Frequency (MHz)

0

50

100

150

200

250

300

-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=1 nF

L1=150 nH

C2=100 pF

RF IN

RF OUT

C3=100 pF

ASW105

C4=1

F

Vs=3.3 V

L2=120 nH