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

September 2012

ASL09C

5-4000 MHz High Linearity LNA MMIC

C1=82 pF

L1=56 nH

C2=82 pF

RF IN

RF OUT

C3=100 pF

ASL09C

C4=10 nF

L2=18 nH

Vs=5 V

R1 =10W

C5=2 pF

R2=2 KW

0

500

1000

1500

2000

2500

3000

3500

0

5

10

15

20

25

Frequency (MHz)

0

500

1000

1500

2000

2500

3000

3500

-30

-25

-20

-15

-10

-5

0

Frequency (MHz)

0

500

1000

1500

2000

2500

3000

3500

-20

-15

-10

-5

0

Frequency (MHz)

1) OIP3 is measured with two tones at an output power of +5 dBm/tone sepa-

rated by 1 MHz.

0

500

1000

1500

2000

2500

3000

3500

4000

0

1

2

3

4

5

Frequency(MHz)

Board Layout (FR4, 40x40 mm

Schematic

S-parameters & K-factor

APPLICATION CIRCUIT

Frequency (MHz)

800

1950

2400

2700

Magnitude S21 (dB)

19.7

12.8

11.2

10.2

Magnitude S11 (dB)

-19

-18

-18

-18

Magnitude S22 (dB)

-10.5

-9.5

-11

-11

Output P1dB (dBm)

19.5

19.5

19.5

19.5

Output IP3

33

35

36

36

Noise Figure (dB)

0.8

0.85

1.05

1.1

Device Voltage (V)

4.5

4.5

4.5

4.5

Current (mA)

51

51

51

51

800 ~ 2700

+5 V