5/7

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

August 2012

ASL390

Wideband Linear Amplifier MMIC

1) OIP3 and OIP2 are measured with two tones at an output power of +9 dBm/tone

separated by 6 MHz.

2) OIP2 is measured at F1+F2 Frequency.

3) Pout=95 dBuV / 98 dBuV for 84 channels VHF signal

0

100

200

300

400

500

600

700

800

900

1000

-40

-35

-30

-25

-20

-15

-10

-5

0

Frequency (MHz)

-40

25

85

0

100

200

300

400

500

600

700

800

900

1000

-30

-25

-20

-15

-10

-5

0

Frequency (MHz)

-40

25

85

0

100

200

300

400

500

600

700

800

900

1000

0

5

10

15

20

25

30

Frequency (MHz)

-40

25

85

Board Layout (FR4, 40x40 mm

Schematic

APPLICATION CIRCUIT

Frequency (MHz)

50

500

860

Noise Figure (dB)

2.3

2.3

2.5

Magnitude S21 (dB)

23.8

23.3

22.1

Magnitude S11 (dB)

-15.0

-20.0

-16.5

Magnitude S22 (dB)

-18.0

-18.0

-15.5

Output P1dB (dBm)

22.0

22.0

19.5

Output IP3

39

42

41

Output IP2

49

50

50

CSO

66 / 60

CTB

75 / 69

Supply Voltage (V)

5

Current (mA)

120

S-parameters

CATV

50 ~ 1000 MHz

+5 V

RF IN

RF OUT

ASL390

C2=1 mF

C4=10 uF

C1=1 mF

C3=1 pF

L1=1 mH

(LQH31CN1R0M03)

L2=12 nH

Vs=5 V