GTVA212701FA

4

Rev. 04.2, 2022-1-27

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The information in this document is subject to change without notice.

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Typical Performance (cont.)

Figure 5. CW Performance at Various V

DD

0

10

20

30

40

50

60

70

15

16

17

18

19

20

21

22

29

33

37

41

45

49

53

57

Output Power (dBm)

CW Performance at various VDD

IDQ = 320 mA, ƒ = 2170 MHz

44 V Gain

48 V Gain

52 V Gain

44 V Eff

48 V Eff

52 V Eff

g212701fa-gr6

-35

-30

-25

-20

-15

-10

-5

10

12

14

16

18

20

22

1950

2050

2150

2250

2350

Frequency (MHz)

CW Small Signal Performance

VDD = 48 V, IDQ = 320 mA

Gain

Input Return Loss

g212701fa-gr7

0

10

20

30

40

50

60

70

15

16

17

18

19

20

21

22

29

33

37

41

45

49

53

57

Output Power (dBm)

CW Performance at various VDD

IDQ = 320 mA, ƒ = 2170 MHz

44 V Gain

48 V Gain

52 V Gain

44 V Eff

48 V Eff

52 V Eff

g212701fa-gr6

-35

-30

-25

-20

-15

-10

-5

10

12

14

16

18

20

22

1950

2050

2150

2250

2350

Frequency (MHz)

CW Small Signal Performance

VDD = 48 V, IDQ = 320 mA

Gain

Input Return Loss

g212701fa-gr7

Figure 6. CW Small Signal Performance

Load Pull

Pulsed CW signal: – 10 µsec, 10% duty cycle; V

DD = 48 V, IDQ = 300 mA

P

3dB

Class AB

Max Output Power

Max Drain Efficiency

Freq

[MHz]

Zs [W]

Zl [W]

Gain

[dB]

P

3dB

[dBm]

P

3dB [W]

h

D [%]

Zl [W]

Gain

[dB]

P

3dB

[dBm]

P

3dB [W]

h

D [%]

2110

6.38 – j6.61

3.01 – j3.1

17.28

55.72

373.2

67.5

3.01 – j1.41

18.57

54.74

297.6

73.9

2170

4.78 – j4.24

3.01 – j3.1

17.37

55.71

372.3

68.8

3.13 – j1.84

18.55

54.78

300.7

73.2

2200

4.09 – j4.3

3.01 – j3.1

16.97

55.80

380.2

65.6

3.08 – j1.97

18.6

54.88

307.6

74.7