9/11

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 se-

parated by 1 MHz.

Board Layout (FR4, 40x40 mm

Schematic

S-parameters & K-factor

APPLICATION CIRCUIT

Frequency (MHz)

1920~1980

2110~2170

Magnitude S21 (dB)

12.5

12

Magnitude S11 (dB)

-14

-18

Magnitude S22 (dB)

-18

-15

Output P1dB (dBm)

22

22.5

Output IP3

39.5

40

Noise Figure (dB)

0.9

0.95

Device Voltage (V)

5

5

Current (mA)

75

75

WCDMA

1920 ~ 2170 MHz

+5 V

0

500

1000

1500

2000

2500

3000

3500

0

1

2

3

4

5

Frequency (MHz)

1700

1800

1900

2000

2100

2200

2300

2400

-25

-20

-15

-10

-5

0

Frequency (MHz)

-40

25

85

1700

1800

1900

2000

2100

2200

2300

2400

0

5

10

15

20

Frequency (MHz)

-40

25

85

1700

1800

1900

2000

2100

2200

2300

2400

-25

-20

-15

-10

-5

0

Frequency (MHz)

-40

25

85

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=1.2

pF

R3=9.1 W

4.5 mm