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

January 2012

ASL033

5-4000 MHz MMIC Amplifier

1) OIP3 is measured with two tones at an output power of +0 dBm/tone sepa-

rated by 1 MHz.

Board Layout (FR4, 40x40 mm

Schematic

S-parameters & K-factor

APPLICATION CIRCUIT

Frequency (MHz)

170

240

470

860

Magnitude S21 (dB)

20.2

19.6

18.4

16.6

Magnitude S11 (dB)

-6

-7

-6

-6

Magnitude S22 (dB)

-15

-8

-6

-6

Output P1dB (dBm)

15

16.5

17.5

17.5

Output IP3

24

21

21

19

Noise Figure (dB)

1.2

1.2

1.2

1.2

Device Voltage (V)

3.3

3.3

3.3

3.3

Current (mA)

10

10

10

10

DVB-T ( V / U band)

170 ~ 860 MHz

+3.3 V

0

200

400

600

800

1000

0

5

10

15

20

25

Frequency (MHz)

0

200

400

600

800

1000

-20

-15

-10

-5

0

Frequency (MHz)

0

200

400

600

800

1000

-20

-15

-10

-5

0

Frequency (MHz)

L1=82 nH

C2=15 pF

RF OUT

ASL033

C1=100 pF

RF IN

Vcc=3.3 V

R1=820 W

C3=1 mF

0

500

1000

1500

2000

2500

3000

3500

0

1

2

3

4

5

Frequency (MHz)