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ASB Inc.

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

February 2017

ASX602

400 ~ 3000 MHz MMIC Amplifier

1) OIP3 is measured with two tones at an output power of +11 dBm/tone sepa-

rated by 1 MHz.

Schematic

S-parameters & K-factor

APPLICATION CIRCUIT

TION CIR-

CUIT

Frequency (MHz)

1626.5

1660.5

Magnitude S21 (dB)

11.9

11.0

Magnitude S11 (dB)

-25.0

-25.0

Magnitude S22 (dB)

-25.0

-25.0

Output P1dB (dBm)

35.0

35.2

39

38

Noise Figure (dB)

6.0

6.6

Device Voltage (V)

+5

+5

Current (mA)

1100

1100

1626.5 ~ 1660.5 MHz

+5 V

*Coupler: RN2, RCP1850A03

RF IN

RF OUT

R1=51



ASX602

ASX602

*Coupler

C12=1

F

C11=100 pF

C6=1

F

C5=100 pF

*Coupler

C1=100 pF

C3=4.7 pF

2.5 mm

R3=15

k



C7=100 pF

C9=4.7 pF

C4=3 pF

C2=100 pF

L1=68 nH

(Coil Inductor)

1.5 mm

R4=15

k



C8=100 pF

L2=68 nH

(Coil Inductor)

C10=3 pF

R2=51



1.5 mm

2.5 mm

1400

1500

1600

1700

1800

0

5

10

15

20

Frequency (MHz)

1400

1500

1600

1700

1800

-40

-30

-20

-10

0

Frequency (MHz)

1400

1500

1600

1700

1800

-40

-30

-20

-10

0

Frequency (MHz)