12/17

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 -5 dBm/tone separated by 1 MHz.

Board Layout (FR4, 40x40 mm

Schematic

S parameters & K-factor (3.3V)

APPLICATION CIRCUIT

Frequency (MHz)

40

450

900

40

450

900

Magnitude S21 (dB)

14.5

13.5

12.2

17

15.7

14.3

Magnitude S11 (dB)

-8

-10

-11

-11

-15

-17

Magnitude S22 (dB)

-12

-13

-10

-20

-20

-15

Output P1dB (dBm)

16.5

17

17.5

17

17.5

17.5

Output IP3

19

18.5

16.5

19.5

20

18.5

Noise Figure (dB)

1.3

1.5

1.5

1.1

1.2

1.2

Device Voltage (V)

3

3

3

3.3

3.3

3.3

Current (mA)

5

5

5

10

10

10

ATSC

40 ~ 900 MHz

+3 V / 3.3 V

C2=10 nF

RF OUT

ASL033

C1=10 nF

RF IN

Vs=3.3 V

R1=680 W

C4=1 mF

C3=1 mF

L1=1.2 mH

0

200

400

600

800

1000

0

5

10

15

20

Frequency (MHz)

0

200

400

600

800

1000

-20

-15

-10

-5

0

Frequency (MHz)

0

200

400

600

800

1000

-25

-20

-15

-10

-5

0

Frequency (MHz)

0

500

1000

1500

2000

2500

3000

3500

0

1

2

3

4

5

Frequency (MHz)