http://www.prewell.com

4

Low Noise Amplifier for GPS

PLG07

Products and product information are subject to change without notice. Version 10

1.3

1.4

1.5

1.6

1.7

1.8

1.9

0

5

10

15

20

25

30

Frequency (GHz)

25°C

-40°C

85°C

1.3

1.4

1.5

1.6

1.7

1.8

1.9

-30

-25

-20

-15

-10

-5

0

Frequency (GHz)

25°C

-40°C

85°C

1.3

1.4

1.5

1.6

1.7

1.8

1.9

-30

-25

-20

-15

-10

-5

0

Frequency (GHz)

25°C

-40°C

85°C

1.40

1.45

1.50

1.55

1.60

1.65

1.70

1.75

1.80

0.0

0.5

1.0

1.5

2.0

2.5

3.0

Frequency (GHz)

25°C

1.40

1.45

1.50

1.55

1.60

1.65

1.70

1.75

1.80

0

5

10

15

20

25

30

Frequency (GHz)

25°C

-40°C

85°C

Input Return Loss

P1dB vs. Frequency

NF vs. Frequency

Parameters

Units

Frequency (MHz)

1400

1575

1600

1700

1800

S21

dB

17.3

16.5

16.4

15.9

15.4

S11

dB

-14

-18

-18

-16

-14

S22

dB

-13

-14

-14

-15

-15

P1dB

dBm

18.2

18.0

17.9

17.9

17.8

OIP3 @ 3dBm

dBm

33.0

34.6

34.7

35.4

35.0

NF

dB

0.8

0.8

0.9

0.9

1.0

Typical RF Performance for 1575MHz Tuned Application Circuit (Vdd=3V)

Output Return Loss

Gain vs. Frequency

RF IN

100pF

100nH

100pF

1uF

Vdd

2.2nH

0.5pF

RF OUT

100pF

1nH

0.3pF