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ASB Inc.

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

February 2017

ASL30G

DC ~ 6000 MHz MMIC LNA

1) OIP3 is measured with two tones at an output power of -3 dBm/tone separated by 1MHz.

Top

0

500

1000

1500

2000

2500

3000

3500

0

1

2

3

4

5

Frequency (MHz)

1600

1700

1800

1900

2000

2100

2200

2300

2400

-60

-50

-40

-30

-20

-10

0

10

20

30

40

50

S12

S22

S11

S21

Frequency [MHz]

Schematic

S-parameters & K-factor ( 3 V )

APPLICATION CIRCUIT

WCDMA

1950 MHz

+3 V, +4 V

Bottom

Parameter

Symbol

Test Conditions

TYP.

Unit

Power Gain

F = 1950 MHz

25

26

dB

Noise Figure

NF

F = 1950 MHz

1.10

1.05

dB

Input Return Loss

F = 1950 MHz

-20

-20

dB

Output Return Loss

F = 1950 MHz

-18

-18

dB

Reverse Isolation

ISO

F = 1950 MHz

-34

-34

dB

1 dB Gain Compression

Output Power

F = 1950 MHz

11

13

dBm

OIP3

F = 1950 MHz

21.0

24.5

dBm

Current

F = 1950 MHz,

Non-RF

20

30

mA

Device Voltage

F = 1950 MHz,

Non-RF

+3

+4

V

* Note: Gain and current can be reduced by controlling Vs to 2 V.

C3 must be placed as close as possible to the device.