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ASB Inc.

 sales@asb.co.kr  Tel: +82-42-528-7225

February 2017

ASW338

5 ~ 4000 MHz MMIC Amplifier

.

1) OIP3 and OIP2 are measured with two tones at an output power of +8 dBm/tone

separated by 6 MHz.

2) OIP2 is measured at F1+F2 Frequency.

Schematic

APPLICATION CIRCUIT

Frequency (MHz)

50

500

860

Magnitude S21 (dB)

14.1

14.3

14.2

Magnitude S11 (dB)

-15

-11

-14

Magnitude S22 (dB)

-11

-10

-12

Output P1dB (dBm)

26

28

28

41.0

45.0

42.5

73

65

54

Noise Figure (dB)

3.5

2.8

3.2

Device Voltage (V)

+8

+8

+8

Current (mA)

240

240

240

S-parameters

CATV Push-Pull (75

)

50 ~ 1000 MHz

+8 V

Note: The transformers are used M/A COM’s

MABA-007159 1:1 transformer.

0

100

200

300

400

500

600

700

800

900

1000 1100

0

5

10

15

20

25

Frequency (MHz)

0

100

200

300

400

500

600

700

800

900

1000 1100

-30

-25

-20

-15

-10

-5

0

Frequency (MHz)

0

100

200

300

400

500

600

700

800

900

1000 1100

-30

-25

-20

-15

-10

-5

0

Frequency (MHz)