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ASB Inc.

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

July 2017

AWB459

Wide band MMIC Amplifier

RF IN

RF OUT

AWB459

Vs=5 V

C6=10

F

L1=220 nH

C4=100 pF

C2=100 pF

(Coil)

C1=1.8 pF

R1=100 k



R2=430



C3=100 pF

L2=2.7 nH

C5=0.75 pF

0

500

1000

1500

2000

2500

10

15

20

25

30

Frequency (MHz)

0

500

1000

1500

2000

2500

-15

-10

-5

0

Frequency (MHz)

0

500

1000

1500

2000

2500

-20

-15

-10

-5

0

Frequency (MHz)

0

200

400

600

800

1000

1200

1400

1600

1800

2000

0

1

2

3

4

5

Frequency (MHz)

1) OIP3 is measured with two tones at an output power of +7 dBm/tone separated by 1 MHz.

Schematic

S-parameters & K-factor

APPLICATION CIRCUIT

Frequency (MHz)

1000

1500

2000

Magnitude S21 (dB)

20.1

21.0

22.8

Magnitude S11 (dB)

-7

-8

-7

Magnitude S22 (dB)

-11

-10

-10

Output P1dB (dBm)

24.0

23.5

20.0

39.0

38.5

35.0

Noise Figure (dB)

1.40

1.40

1.65

Device Voltage (V)

+5

Current (mA)

130

Wide Band

1000 ~ 2000 MHz

+5 V