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ASB Inc.

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

February 2017

ASX415

250 ~ 4000 MHz MMIC Amplifier

1) OIP3 is measured with two tones at an output power of +6 dBm/tone sepa-

rated by 1 MHz.

Schematic

S-parameters & K-factor

APPLICATION CIRCUIT

Frequency (MHz)

1626 ~ 1661

Magnitude S21 (dB)

16.5

Magnitude S11 (dB)

-14

Magnitude S22 (dB)

-18

Output P1dB (dBm)

29

37.5

Noise Figure (dB)

3.8

Device Voltage (V)

+5

Current (mA)

155

1300

1400

1500

1600

1700

1800

1900

0

5

10

15

20

Frequency (MHz)

1300

1400

1500

1600

1700

1800

1900

-20

-15

-10

-5

0

Frequency (MHz)

1300

1400

1500

1600

1700

1800

1900

-30

-25

-20

-15

-10

-5

0

Frequency (MHz)

0

500

1000

1500

2000

2500

3000

3500

0

1

2

3

4

5

Frequency (MHz)

Satellite Phone

1626 ~ 1661 MHz

+5 V

C1=100 pF

C2=100 pF

Vcc=5 V

RF IN

RF OUT

C5=100pF

C6=1

F

ASX415

D1=5.6V

Zener Diode

C3=3 pF

C4=1.5 pF

L1=68 nH

(Coil Inductor)

L2=2.2 nH

L3=1.5 nH