GPS/GNSS Low-Noise Amplifier

4

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Typical Operating Characteristics (continued)

IIP3 vs. SUPPLY VOLTAGE

SUPPLY VOLTAGE (V)

2.6 2.8

2.4

2.2

2.0

1.8

-7

-6

-4

-5

-3

-8

1.6

3.0 3.2 3.4

TWO TONES LOCATED AT 5MHz AND

10MHz OFFSET WITH -40dBm/TONE

INPUT P1dB COMPRESSION

vs. TEMPERATURE

TEMPERATURE (

°C)

35

10

-15

-14

-13

-10

-11

-12

-9

-15

-40

60

85

INPUT P1dB COMPRESSION

vs. SUPPLY VOLTAGE

SUPPLY VOLTAGE (V)

2.8

2.4 2.6

1.8 2.0

2.2

-18

-16

-10

-12

-14

-8

-20

1.6

3.0 3.2 3.4

INPUT P1dB COMPRESSION

vs. JAMMER FREQUENCY

JAMMER FREQUENCY (MHz)

1750

1500

750 1000 1250

-25

-20

-5

-10

-15

0

-30

500

2000 2250 2500

NF vs. JAMMER POWER AT 850MHz

JAMMER POWER (dBm)

-15

-25

-20

0.5

1.0

1.5

3.0

2.5

2.0

3.5

0

-30

-10

-5

NF vs. JAMMER POWER AT 1850MHz

JAMMER POWER (dBm)

-15

-25

-20

0.5

1.0

1.5

3.0

2.5

2.0

3.5

0

-30

-10