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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 6 MHz.

Board Layout (FR4, 40x40 mm

Schematic

S-parameters (3.3V)

APPLICATION CIRCUIT

DVB-T ( V / U band)

( 75 Ohm)

47 ~ 860 MHz

+3.3 V

Frequency (MHz)

47

470

860

Magnitude S21 (dB)

20.5

19

17.5

Magnitude S11 (dB)

-12

-13

-15

Magnitude S22 (dB)

--7.5

-10

-15

Output P1dB (dBm)

17

17

16.5

Output IP3

29.5

30

29.5

Noise Figure (dB)

0.95

1.1

1.1

Device Voltage (V)

3.3

3.3

3.3

Current (mA)

37

37

37

RF OUT

ASL033

RF IN

Vs=3.3 V

R1=1 KW

C4=1 mF

C3=0.1 mF

L1=1 mH

C1=1 mF

C2=1 mF

R1=91 KW

0

200

400

600

800

1000

-25

-20

-15

-10

-5

0

Frequency (MHz)

0

200

400

600

800

1000

0

5

10

15

20

25

Frequency (MHz)

0

200

400

600

800

1000

-25

-20

-15

-10

-5

0

Frequency (MHz)

0

200

400

600

800

1000

0

1

2

3

4

5

Frequency (MHz)