ASL550 datasheet(25/25 Pages) ASB

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ASB Inc.

· sales@asb.co.kr · Tel: +82-42-528-7223

September 2012

ASL550

Wideband Linear Amplifier MMIC

1) OIP3 and OIP2 are measured with two tones at an output power of +12 dBm/tone

separated by 1 MHz.

2) OIP2 is measured at F1+F2 Frequency.

Board Layout (FR4, 40x40 mm

2, 0.8T)

Schematic

APPLICATION CIRCUIT

Note: MABA-007159 1:1 impedance transformers

are used.

S-parameters

CATV Push-Pull

1 : 1 transformer

5 ~ 200 MHz

+8 V

Frequency (MHz)

200

Magnitude S21 (dB)

12.5

11.8

11.7

Magnitude S11 (dB)

-20

Magnitude S22 (dB)

-18

-20

Output P1dB (dBm)

25.5

26.5

Output IP3

1) (dBm)

41.5

Output IP2

1),2) (dBm)

Noise Figure (dB)

3.0

2.8

Device Voltage (V)

Current (mA)

240

100

150

200

Frequency (MHz)

100

150

200

-30

-25

-20

-15

-10

-5

Frequency (MHz)

100

150

200

-30

-25

-20

-15

-10

-5

Frequency (MHz)

ASL550

RF IN

Vs=8 V

C4=10 uF

C5=10 nF

C1=10 nF

C2=1 nF

1:1

transformer

RF OUT

C6=1 nF

C8=10 uF

Vs=8 V

ASL550

1:1

transformer

R1=330

C3=10 nF

R3=330

C7=10

R2=150

L1=22 uH

R4=150

L3=22 uH

L2=1.2 uH

L4=1.2 uH

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