11/11

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

February 2010

ASL29W

5-3000 MHz High Linearity LNA MMIC

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

rated by 1 MHz.

Board Layout (FR4, 40x40 mm

Schematic

S-parameters & K-factor

APPLICATION CIRCUIT

2300 ~ 2700 MHz

+5 V

2000

2200

2400

2600

2800

3000

0

5

10

15

20

Frequency (MHz)

2000

2200

2400

2600

2800

3000

-30

-25

-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)

L2=39 nH

C3=100 pF

RF OUT

C1=100 pF

RF IN

C4=100 pF

C5=10 nF

Vcc=5 V

R1= 43 kW

R2= 5.1

kW

L1=10 nH

ASL29W

C2=1 pF

R3=9.1 W

2.5 mm

Frequency (MHz)

2300

2500

2700

Magnitude S21 (dB)

11.5

11

10.2

Magnitude S11 (dB)

-15

-18

-18

Magnitude S22 (dB)

-18

-14

-12

Output P1dB (dBm)

23

23

23

Output IP3

40

40

40

Noise Figure (dB)

1.05

1.1

1.15

Device Voltage (V)

5

5

5

Current (mA)

75

75

75