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ASB Inc.

 sales@asb.co.kr

June 2017

ASL912

Bill of Material

Symbol

Value

Size

Description

Manufacturer

ASL912

-

-

MMIC Amplifier

ASB

C1, C2, C5, C6

1

F

0603

DC blocking capacitor

Murata

C3, C7

1

F

0603

Feedback capacitor

Murata

C4, C8

10

F

0805

Decoupling capacitor

Murata

C9, C10

0.75 pF

0402

Matching capacitor

Murata

C11, C12

1.5 pF

0402

Matching capacitor

Murata

L1, L2

1

H

1206

RF choke inductor

Murata

L3, L4

1.8 nH

0603

Matching inductorr

Murata

R1, R2

270



0603

Feedback resistor

Samsung

R3

390



0603

Current adjust resistor

Samsung

R4, R5

1 k



0402

Samsung

R6, R7

1.1 k



0402

Samsung

T1, T2

1:1

-

Transformer balun

MACOM

Recommended Drop Resistor for 12 V Supply

Drop Resistance(RD)

Size(mm)

Max. Ratings

5025

0.67 W

5.2

Performance Table

Parameter

Typical

Unit

Frequency

50

500

1000

1200

MHz

Gain

12.8

13.0

14.0

14.3

dB

S11

-20

-16

-18

-15

dB

S22

-23

-18

-25

-17

dB

50

53

53

50

dBm

84

dBm

Noise Figure

6.0

5.4

5.5

5.4

dB

Current

620

mA

Device Voltage

+10

V

1) OIP3 and OIP2 are measured with two tones at an output power of +18 dBm/tone separated by 6 MHz.

2) OIP2 is measured at F1+F2 Frequency. (F1 = 400 MHz, F2 = 450 MHz)