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

February 2011

ASL210

5-3000 MHz High Linearity LNA MMIC

1) OIP3 is measured with two tones at an output power of +10 dBm/tone se-

parated by 1 MHz.

Board Layout (FR4, 40x40 mm

Schematic

S-parameters & K-factor

APPLICATION CIRCUIT

Frequency (MHz)

470

510

Magnitude S21 (dB)

22.5

22

Magnitude S11 (dB)

-15

-17

Magnitude S22 (dB)

-15

-15

Output P1dB (dBm)

20

20

Output IP3

35

35

Noise Figure (dB)

0.8

0.9

Device Voltage (V)

3.3

3.3

Current (mA)

67

67

IF

470 ~ 510 MHz

+3.3 V

C1=100 pF

L1=220 nH

C3=100 pF

Vs=3.3 V

RF IN

RF OUT

C4=100 pF

C5=0.1 mF

ASL210

L3=47 nH

R1=7.5

kW

C2=5 pF

L2=12 nH

200

300

400

500

600

700

800

0

5

10

15

20

25

30

Frequency (MHz)

200

300

400

500

600

700

800

-20

-15

-10

-5

0

Frequency (MHz)

200

300

400

500

600

700

800

-20

-15

-10

-5

0

Frequency (MHz)

0

500

1000

1500

2000

2500

3000

3500

0

1

2

3

4

5

Frequency (MHz)