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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 +11 dBm/tone se-

parated by 1 MHz.

Board Layout (FR4, 40x40 mm

Schematic

S-parameters & K-factor

APPLICATION CIRCUIT

Frequency (MHz)

1710

1990

Magnitude S21 (dB)

14

13

Magnitude S11 (dB)

-18

-16

Magnitude S22 (dB)

-16

-14

Output P1dB (dBm)

19.5

19.5

Output IP3

37

37.5

Noise Figure (dB)

0.7

0.8

Device Voltage (V)

3.3

3.3

Current (mA)

67

67

PCS & DCS

1710 ~ 1990 MHz

+3.3 V

C1=100 pF

L1=39 nH

C3=100 pF

Vcc=3.3 V

RF IN

RF OUT

C4=100 pF

C5=0.1 mF

ASL210

L3=39 nH

R1=7.5

kW

C2=1.2 pF

L2=2.2 nH

1500

1600

1700

1800

1900

2000

2100

0

5

10

15

20

Frequency (MHz)

1500

1600

1700

1800

1900

2000

2100

-30

-25

-20

-15

-10

-5

0

Frequency (MHz)

1500

1600

1700

1800

1900

2000

2100

-25

-20

-15

-10

-5

0

Frequency (MHz)

0

500

1000

1500

2000

2500

3000

3500

0

1

2

3

4

5

Frequency (MHz)