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ASB Inc.

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

September 2013

ASX201

250 ~ 5000 MHz MMIC Amplifier

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

separated by 1 MHz.

Schematic

S-parameters & K-factor

APPLICATION CIRCUIT

Frequency (MHz)

2300 ~ 2400

Magnitude S21 (dB)

14.5

Magnitude S11 (dB)

-15

Magnitude S22 (dB)

-18

Output P1dB (dBm)

22

36

Noise Figure (dB)

3.3

Device Voltage (V)

+4.8

Current (mA)

66

WiBro

2300 ~ 2400 MHz

+5 V

0

500

1000

1500

2000

2500

3000

3500

0

1

2

3

4

5

Frequency (MHz)

1800

2000

2200

2400

2600

2800

3000

0

5

10

15

20

Frequency (MHz)

1800

2000

2200

2400

2600

2800

3000

-25

-20

-15

-10

-5

0

Frequency (MHz)

1800

2000

2200

2400

2600

2800

3000

-35

-30

-25

-20

-15

-10

-5

Frequency (MHz)

C1=56 pF

L1=39 nH

C2=56 pF

RF IN

RF OUT

ASX201

C3=2 pF

4 mm

Vcc=5 V

C4=100pF

C5=1

F

D1=5.6V

Zener Diode

R1=3

