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

July 2012

ASW114

5-8000 MHz MMIC Amplifier

1) OIP3 is measured with two tones at an output power of -10 dBm/tone separated by

1 MHz.

0

1000

2000

3000

4000

5000

6000

7000

8000

9000

0

1

2

3

4

5

Frequency (MHz)

6200

6400

6600

6800

7000

7200

7400

7600

7800

8000

-30

-25

-20

-15

-10

-5

0

Frequency (MHz)

6200

6400

6600

6800

7000

7200

7400

7600

7800

-30

-25

-20

-15

-10

-5

0

Frequency (MHz)

6200

6400

6600

6800

7000

7200

7400

7600

7800

8000

0

2

4

6

8

10

12

Frequency (MHz)

Board Layout (FR4, 40x40 mm

Schematic

S-parameters & K-factor

APPLICATION CIRCUIT

Frequency (MHz)

6500

7800

Magnitude S21 (dB)

9.8

9.1

Magnitude S11 (dB)

-11

-8

Magnitude S22 (dB)

-18

-18

Output P1dB (dBm)

6

3

Output IP3

15.5

14.0

Noise Figure (dB)

5.6

5.5

Device Voltage (V)

3.2

3.2

Current (mA)

37

37

6500 ~ 7800 MHz

+3.2 V

C1=1 pF

C2=4 pF

Vs=3.2 V

RF IN

RF OUT

C5=10 pF

ASW114

C3=0.3 pF

L1=5.6 nH

C6=1 mF

C4=0.3 pF

D1=5.6V

Zener Diode