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ASB Inc.

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

February 2017

ASX101

5 ~ 4000 MHz MMIC Amplifier

1) OIP3 is measured with two tones at an output power of +0 dBm/tone sepa-

rated by 1 MHz.

Schematic

S-parameters & K-factor

APPLICATION CIRCUIT

Frequency (MHz)

70 ~ 140 (@ 100 MHz)

Magnitude S21 (dB)

28.5

Magnitude S11 (dB)

-14

Magnitude S22 (dB)

-15

Output P1dB (dBm)

17.5

27.7

Noise Figure (dB)

3.5

Device Voltage (V)

+3.5

Current (mA)

55

IF

70 ~ 140 MHz

+3.5 V

0

100

200

300

400

500

0

5

10

15

20

25

30

35

Frequency (MHz)

0

100

200

300

400

500

-30

-25

-20

-15

-10

-5

0

Frequency (MHz)

0

100

200

300

400

500

-30

-25

-20

-15

-10

-5

0

Frequency (MHz)

0

500

1000

1500

2000

2500

3000

3500

0

1

2

3

4

5

Frequency (MHz)

C1=1000 pF

L1=100 nH

C2=1000 pF

RF IN

RF OUT

ASX101

C3=100pF

C4=1

F

Vcc=3.5 V

D1=5.6V

Zener Diode

R1=2.4 k



L2=68 nH

(100nH@70MHz,

39nH@140MHz)