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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.

3) 60 channels, +28 dBmV per channel (measured at output).

Schematic

APPLICATION CIRCUIT

Frequency (MHz)

50

500

860

Noise Figure (dB)

3.3

3.5

3.5

Magnitude S21 (dB)

16.5

16.6

16.0

Magnitude S11 (dB)

-12

-17

-11

Magnitude S22 (dB)

-10

-14

-10

Output P1dB (dBm)

18.0

18.5

17.5

35

37

33

45

50

50

60

75

Device Voltage (V)

+5

Current (mA)

75

CATV

50 ~ 1000 MHz

+5 V

S-parameters

C1=1 nF

C2=1 nF

RF IN

RF OUT

ASW220

Vs=5 V

C3=1

F

L1=390 nH

(Coil Inductor)

0

100

200

300

400

500

600

700

800

900

1000

0

5

10

15

20

25

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)