ASL425_17 datasheet(12/14 Pages) ASB

Nome de Peças	ASL425

Descrição Electrónicos	200 ~ 4000 MHz MMIC Amplifier

PDF	14 Pages

Scroll/Zoom	100%

Fabricante Electrônico	ASB [Advanced Semiconductor Business Inc.]

Página de início	http://www.asb.co.kr

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12 / 14 page

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ASB Inc.

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

February 2017

ASL425

200 ~ 4000 MHz MMIC Amplifier

1) OIP3 is measured with two tones at an output power of +13 dBm/tone sep-

arated by 1 MHz.

Board Layout (FR4, 40x40 mm2, 0.8T)

Schematic

S-parameters & K-factor

APPLICATION CIRCUIT

WCDMA Tx

2110 ~ 2170 MHz

+5 V

Frequency (MHz)

2110 ~ 2170

Magnitude S21 (dB)

22.5

Magnitude S11 (dB)

-10

Magnitude S22 (dB)

-18

Output P1dB (dBm)

29.5

Output IP31) (dBm)

Noise Figure (dB)

1.5

Device Voltage (V)

Current (mA)

350

1900

2000

2100

2200

2300

2400

Frequency (MHz)

1900

2000

2100

2200

2300

2400

-20

-15

-10

-5

Frequency (MHz)

1900

2000

2100

2200

2300

2400

-30

-25

-20

-15

-10

-5

Frequency (MHz)

500

1000

1500

2000

2500

3000

3500

Frequency (MHz)

C1=100 pF

Vcc=5 V

RF IN

RF OUT

C6=100 pF

ASL425

D1=5.6V

Zener Diode

L1=39 nH

(Coil Inductor)

C2=100 pF

C4=3.3 pF

L3=18 nH

C5=1.2 pF

C7=1

F

C8=100pF

C9=1

F

L2=18 nH

C3=1.5 pF

2 mm

R1=8.2



R2=6.2 k



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