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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 +0 dBm/tone separated by 1

MHz.

Board Layout (FR4, 40x40 mm

Schematic

S-parameters & K-factor

APPLICATION CIRCUIT

Frequency (MHz)

4000

5000

5800

6000

Magnitude S21 (dB)

13

11.5

10.5

10.5

Magnitude S11 (dB)

-18

-18

-14

-14

Magnitude S22 (dB)

-14

-16

-18

-16

Output P1dB (dBm)

13

12

12

11

Output IP3

25

25

23

22.5

Noise Figure (dB)

3.4

3.8

3.9

3.9

Device Voltage (V)

3.2

3.2

3.2

3.2

Current (mA)

37

37

37

37

4000 ~ 6000 MHz

+3.2 V

3000

3500

4000

4500

5000

5500

6000

6500

7000

-30

-25

-20

-15

-10

-5

0

Frequency (MHz)

3000

3500

4000

4500

5000

5500

6000

6500

7000

-25

-20

-15

-10

-5

0

Frequency (MHz)

0

1000

2000

3000

4000

5000

6000

7000

8000

0

1

2

3

4

5

Frequency (MHz)

3000

3500

4000

4500

5000

5500

6000

6500

7000

0

5

10

15

20

Frequency (MHz)

C1=5 pF

L1=6.8 nH

C2=5 pF

Vcc=3.2 V

RF IN

RF OUT

C3=10 pF

C4=1 mF

D1=5.6V

Zener Diode

ASW114