TGA4548-SM

17 – 20 GHz 10 W GaN Power Amplifier

Data Sheet Rev. C, April 24, 2017 | Subject to change without notice

3 of 12

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Performance Plots

Test conditions unless otherwise noted: VD1=VD2=VD3=28V, ID1+ID2+ID3=300mA, VG1=VG2=VG3=-2.6V typical, Temp = +25 °C,

-25

-20

-15

-10

-5

0

0

5

10

15

20

25

30

12

14

16

18

20

22

24

Frequency (GHz)

S-parameter vs. Frequency

Gain

IRL

ORL

-25

-20

-15

-10

-5

0

0

5

10

15

20

25

30

16

16.5

17

17.5

18

18.5

19

19.5

20

20.5

21

Frequency (GHz)

S-parameter vs. Frequency

Gain

IRL

ORL

0

5

10

15

20

25

30

35

12

14

16

18

20

22

24

Frequency (GHz)

Gain vs. Frequency vs. Temp.

+85 C

+25 C

-40 C

-25

-22

-19

-16

-13

-10

-7

-4

12

14

16

18

20

22

24

Frequency (GHz)

+85 C

+25 C

-40 C

Input Return Loss vs. Frequency vs. Temp.

-25

-22

-19

-16

-13

-10

-7

-4

-1

12

14

16

18

20

22

24

Frequency (GHz)

+85 C

+25 C

-40 C

Output Return Loss vs. Frequency vs. Temp.