8/8

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 sepa-

rated by 1 MHz.

Board Layout (FR4, 40x40 mm

Schematic

S-parameters & K-factor

APPLICATION CIRCUIT

Frequency (MHz)

2300

2500

2700

Magnitude S21 (dB)

11.5

10.5

10

Magnitude S11 (dB)

-14

-15

-14

Magnitude S22 (dB)

-14

-12

-10

Output P1dB (dBm)

20.5

21

20.5

Output IP3

38

38

38

Noise Figure (dB)

1.0

1.1

1.2

Device Voltage (V)

3.3

3.3

3.3

Current (mA)

67

67

67

2300 ~ 2700 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 pF

1.5 mm

2000

2200

2400

2600

2800

3000

0

5

10

15

20

Frequency (MHz)

2000

2200

2400

2600

2800

3000

-20

-15

-10

-5

0

Frequency (MHz)

2000

2200

2400

2600

2800

3000

-25

-20

-15

-10

-5

0

Frequency (MHz)

0

500

1000

1500

2000

2500

3000

3500

0

1

2

3

4

5

Frequency (MHz)