7/8

ASB Inc.

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

September 2011

ASL360

Wideband Linear Amplifier MMIC

.

1) OIP3 and OIP2 are measured with two tones at an output power of +10 dBm/tone

separated by 6 MHz.

2) OIP2 is measured at F1+F2 Frequency.

Board Layout (FR4, 40x40 mm

Schematic

APPLICATION CIRCUIT

Note: MABA-007159 1:1 impedance transformers

are used.

S-parameters

CATV Push-Pull

1 : 1 transformer

50 ~ 1000 MHz

+5 V

Frequency (MHz)

50

500

860

Magnitude S21 (dB)

12.3

12

11.7

Magnitude S11 (dB)

-18

-16

-17

Magnitude S22 (dB)

-18

-14

-14

Output P1dB (dBm)

24.5

25

25.5

Output IP3

40

44.5

42.5

Output IP2

65

66

64

Noise Figure (dB)

2.7

2.7

2.7

Device Voltage (V)

5

Current (mA)

220

ASL360

RF IN

Vs=5 V

C4=10 uF

RF OUT

Vs=5 V

ASL360

R1=330

W

L1=1 uH

(LQH31CN1R0M03)

1:1

transformer

1:1

transformer

C1=1 uF

C2=1 uF

C3=1 uF

C5=1 uF

C6=1 uF

C8=10 uF

R2=330

W

C7=1

uF

L2=1 uH

(LQH31CN1R0M03)

0

100

200

300

400

500

600

700

800

900

1000

0

5

10

15

20

Frequency (MHz)

0

100

200

300

400

500

600

700

800

900

1000

-25

-20

-15

-10

-5

0

Frequency (MHz)

0

100

200

300

400

500

600

700

800

900

1000

-25

-20

-15

-10

-5

0

Frequency (MHz)