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ASB Inc.

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

June 2017

ASL552

Wideband Linear Push-pull Amplifier MMIC

0

200

400

600

800

1000

1200

1400

-30

-25

-20

-15

-10

-5

0

Frequency (MHz)

0

200

400

600

800

1000

1200

1400

-30

-25

-20

-15

-10

-5

0

Frequency (MHz)

0

200

400

600

800

1000

1200

1400

0

5

10

15

20

Frequency (MHz)

.

1) OIP3 is measured with two tones at an output power of +12 dBm/tone separated by

6 MHz.

2) OIP2 is measured with two tones at an output power of +14 dBm/tone at

F1(400 MHz)+F2(450MHz).

Schematic

APPLICATION CIRCUIT

Frequency (MHz)

50

500

1200

Noise Figure (dB)

3.5

3.5

3.7

Magnitude S21 (dB)

10.3

10.2

10.6

Magnitude S11 (dB)

-18

-16

-15

Magnitude S22 (dB)

-18

-16

-15

Output P1dB (dBm)

25

26

26

41

45

42

65

CSO (dBc)

-

CTB (dBc)

-

Device Voltage (V)

+8

Current (mA)

240

Note: MABA-007159 1:1 impedance transformers

are used.

S-parameters

CATV Push-Pull

1 : 1 transformer

50 ~ 1200 MHz

+8 V