Low Noise Amplifier

0.1 - 3.5 GHz

Rev. V3

MAAL-010570

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Typical Performance: 3 V, 60 mA

Component Values

Evaluation Board Schematic @ 200 MHz

RF IN

RF OUT

Vcc

R1

C4

C1

C5

L2

C9

L4

Ref Designator

Description

C1, C4

1 nF 0402 Capacitor

C5

10 nF 0402 Capacitor

C9

100 µF Tantalum

Capacitor Size C

L2

150 nH 0603 Inductor

L4

24 nH 0402 Inductor

R1

Refer to Rbias Vs Idd plot

C2, C3, C6, C7, C8, L1, L3

DNP

Parameter

Units

TYP

Frequency

GHz

0.2

Gain

dB

23.0

dBm

33.5

Output P1dB

dBm

18.4

Input Return Loss

dB

20.0

Output Return Loss

dB

14.0

Noise Figure

dB

1.1

5

7.5

10

12.5

15

17.5

20

22.5

25

27.5

30

0.00

0.05

0.10

0.15

0.20

0.25

0.30

0.35

0.40

0.45

0.50

-30

-25

-20

-15

-10

-5

0

5

10

15

20

S21

S11

S22

S-Parameters using 200 MHz evaluation board