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ASB Inc.

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

June 2017

ASW220

CATV MMIC Amplifier

.

1) OIP3 and OIP2 are measured with two tones at an output power of +5 dBm/tone

separated by 6 MHz.

2) OIP2 is measured at F1+F2 Frequency.

0

500

1000

1500

2000

2500

3000

-30

-25

-20

-15

-10

-5

0

Frequency (MHz)

0

500

1000

1500

2000

2500

3000

-20

-15

-10

-5

0

Frequency (MHz)

0

500

1000

1500

2000

2500

3000

0

5

10

15

20

Frequency (MHz)

Schematic

APPLICATION CIRCUIT

S-parameters

SMATV

900 ~ 2100 MHz

+5 V

Frequency (MHz)

900

1500

2100

Noise Figure (dB)

3.9

4.0

4.2

Magnitude S21 (dB)

16.5

16.0

15.7

Magnitude S11 (dB)

-10

-13

-12

Magnitude S22 (dB)

-17

-12

-10

Output P1dB (dBm)

16.5

19.0

16.5

32.0

34.0

29.5

40

42

35

Device Voltage (V)

+5

Current (mA)

75

C1=1 nF

C2=1 nF

RF IN

RF OUT

ASW220

Vs=5 V

C4=1

F

L1=15 nH

C3=0.3 pF