Low Noise Amplifier

1.575 GHz

Rev. V1

MAALSS0042

2

2

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2

Parameter

Test Conditions

Units

Min.

Typ.

Max.

Gain

dB

25

27

29

Noise Figure

dB

-

1.15

1.4

Input VSWR

Ratio

-

2.0:1

-

Output VSWR

Ratio

-

1.5:1

-

Output P1dB

F = 1.575 GHz

dBm

-

1

-

dBm

-

-14

-

Reverse Isolation

dB

-

48

-

Bias Current

—

mA

15

20

25

Frequency = 1.575 GHz

Impedance

Electrical Length

T1

57.2 Ω

36.0°

T2

82.7 Ω

16.2°

† Reference Application Note M538 for lead-free solder reflow recommendations.

Meets JEDEC moisture sensitivity level 1 requirements.

Recommended PCB Configuration

Dimensions in inches (mm).

Application Schematic

1

2

3

4

8

7

6

5

GND

GND

GND

GND

GND

GND

T1

RF IN

T2