PTVA082407NF

4

Rev. 04.1, 2022-02-13

© 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the Wolfspeed logo is a trademark of Wolfspeed, Inc.

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

Figure 6. CW Performance Small Signal

Gain & Input Return Loss

0

10

20

30

40

50

18

19

20

21

22

23

29

33

37

41

45

49

53

57

Output Power (dBm)

CW Performance at various VDD

IDQ = 900 mA, ƒ = 755 MHz

44 V

48 V

52 V

ptva082407nf_g6

Gain

Efficiency

-16

-14

-12

-10

-8

-6

-4

16

17

18

19

20

21

22

675

725

775

825

Frequency (MHz)

CW Performance Small Signal

Gain & Input Return Loss

VDD = 48 V, IDQ = 900 mA

IRL

Gain

ptva082407nf_g7

0

10

20

30

40

50

18

19

20

21

22

23

29

33

37

41

45

49

53

57

Output Power (dBm)

CW Performance at various VDD

IDQ = 900 mA, ƒ = 755 MHz

44 V

48 V

52 V

ptva082407nf_g6

Gain

Efficiency

-16

-14

-12

-10

-8

-6

-4

16

17

18

19

20

21

22

675

725

775

825

Frequency (MHz)

CW Performance Small Signal

Gain & Input Return Loss

VDD = 48 V, IDQ = 900 mA

IRL

Gain

ptva082407nf_g7

Load Pull Performance

Load Pull Performance – Pulsed CW signal: 10 µs, 10% duty cycle, 48 V, I

DQ = 500 mA

P

1dB

Max Output Power

Max Drain Efficiency

Freq

[MHz]

Zs [W]

Zl [W]

Gain

[dB]

P

1dB

[dBm]

P

1dB [W]

hD [%]

Zl [W]

Gain

[dB]

P

1dB

[dBm]

P

1dB [W]

hD [%]

740

0.76 – j2.72

1.85 – j0

21.29

55.11

324.3

61.1

3.12 + j1.74

23.18

53.18

208.0

71.0

760

1.03 – j2.98

1.6 – j0

21.26

55.38

345.1

59.5

2.67 + j1.87

23.42

53.05

201.8

71.2

820

3.27 – j2.56

1.63 – j0.26

21.95

54.76

299.2

57.0

2.42 + j1.49

24.13

52.91

195.4

68.6

P

3dB

Max Output Power

Max Drain Efficiency

Freq

[MHz]

Zs [W]

Zl [W]

Gain

[dB]

P

3dB

[dBm]

P

3dB [W]

hD [%]

Zl [W]

Gain

[dB]

P

3dB

[dBm]

P

3dB [W]

hD [%]

740

0.76 – j2.72

1.83 – j0.45

19.09

55.73

374.1

60.3

2.81 + j1.11

20.82

54.47

279.9

71.7

760

1.03 – j2.98

1.64 – j0.06

19.29

55.98

396.3

61.4

2.49 + j1.36

21.10

54.20

263.0

71.5

820

3.27 – j2.56

1.65 – j0.41

19.85

55.49

354.0

58.6

2.36 + j1.16

21.91

53.94

247.7

69.2