ASX520 datasheet(4/9 Pages) ASB

Nome de Peças	ASX520

Descrição Electrónicos	250-3000 MHz MMIC Amplifier

PDF	9 Pages

Scroll/Zoom	100%

Fabricante Electrônico	ASB [Advanced Semiconductor Business Inc.]

Página de início	http://www.asb.co.kr

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

February 2010

ASX520

250-3000 MHz MMIC Amplifier

1) OIP3 is measured with two tones at an output power of +14

dBm/tone separated by 1 MHz.

Board Layout (FR4, 40x40 mm

2, 0.8T)

Schematic

S-parameters & K-factor

APPLICATION CIRCUIT

Frequency (MHz)

700~800

Magnitude S21 (dB)

36.8

32.3

Magnitude S11 (dB)

-12

Magnitude S22 (dB)

-8

Output P1dB (dBm)

32.5

Output IP3

1) (dBm)

Noise Figure (dB)

6.7

Device Voltage (V)

Current (mA)

650

700 ~ 800 MHz

+5 V

C1=68 pF

C3=68 pF

Vcc=5 V

RF IN

RF OUT

C7=100pF

C8=1 mF

ASX520

D1=5.6V

Zener Diode

L1=39 nH

(Coil Inductor)

C4=9 pF

C5=100 pF

C9=100pF

C10=1 mF

L2=82 nH

3 mm

C6=7 pF

L3=3.9 nH

R1=3 W

5.5 mm

C2=2 pF

1 mm

400

500

600

700

800

900

1000

Frequency (MHz)

400

500

600

700

800

900

1000

-25

-20

-15

-10

-5

Frequency (MHz)

400

500

600

700

800

900

1000

-20

-15

-10

-5

Frequency (MHz)

500

1000

1500

2000

2500

3000

3500

Frequency (MHz)

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