ASF240 datasheet(5/6 Pages) ASB

Il numero della parte	ASF240

Spiegazioni elettronici	5-1000 MHz MMIC Amplifier

PDF	6 Pages

Scroll/Zoom	100%

Produttore elettronici	ASB [Advanced Semiconductor Business Inc.]

Homepage	http://www.asb.co.kr

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

September 2011

ASF240

5-1000 MHz MMIC Amplifier

1) OIP3 and OIP2 are measured with two tones at an output power of +5

dBm/tone separated by 6 MHz.

2) OIP2 is measured at F1+F2 Frequency.

Board Layout (FR4, 40x40 mm

2, 0.8T)

Schematic

APPLICATION CIRCUIT

S-parameters

CATV ( 75 Ohm )

50 ~ 1000 MHz

+5 V

Frequency (MHz)

500

860

Magnitude S21 (dB)

25.4

25.3

24.2

Magnitude S11 (dB)

-14

Magnitude S22 (dB)

-10

-11

-9

Output P1dB (dBm)

16.5

Output IP3

1) (dBm)

27.5

Output IP2

1),2) (dBm)

Noise Figure (dB)

2.8

2.9

3.1

Device Voltage (V)

4.8

Current (mA)

107

100

200

300

400

500

600

700

800

900

1000

Frequency (MHz)

100

200

300

400

500

600

700

800

900

1000

-20

-15

-10

-5

Frequency (MHz)

100

200

300

400

500

600

700

800

900

1000

-20

-15

-10

-5

Frequency (MHz)

RF IN

RF OUT

ASF240

C2=1 mF

C1=1 mF

L1=390 nH

(Coil Inductor, Internal R=2 W)

L2=56 nH

R1=200 W

Vs=5 V

C3=100 pF

C4=1 mF

D1=5.6V

Zener Diode

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