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ASB Inc.

 sales@asb.co.kr

March 2017

ASL920

Bill of Material

Symbol

Value

Size

Description

Manufacturer

ASL920

-

-

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

1 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

1.5 nH

0603

Matching inductor

Murata

L5, L6

15 nH

0603

Feedback inductor

Murata

R1, R2

510



0603

Feedback resistor

Samsung

R3

120



0603

Current adjust resistor

Samsung

R4, R5

750



0402

Samsung

R6, R7

1.5 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

19.8

19.8

20.0

19.8

dB

S11

-18

-17

-22

-14

dB

S22

-19

-21

-20

-16

dB

53

53

50

44

dBm

82

dBm

Noise Figure

4.4

4.0

4.3

4.4

dB

CSO

dBc

CTB

dBc

Current

630

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)

3) CSO & CTB measured at Pout = 113 dB

V flat for Cenelec-42 channels.