6

PTVA104501EH

Rev. 04, 2023-07-10

© 2023 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.

4600 Silicon Drive | Durham, NC 27703 | Tel: +1.919.313.5300

Broadband Circuit Impedance

Z Source

Z Load

G

S

D

Load Pull at Max POUT Point – 16 µs pulse width, 10% duty cycle, class AB, VDD = 50 V, 200 mA

Freq

[MHz]

Zl

[W]

PIN

[dBm]

POUT

[dBm]

POUT

[W]

PG

[dB]

PAE Eff [%]

ZOUT

[W]

960

1.35 – j0.70

43.30

57.83

606.74

14.53

54.90

1.29 – j1.37

1030

0.99 – j0.78

42.14

57.62

578.10

15.48

50.96

1.02 – j1.43

1090

1.24 – j0.84

41.37

57.40

549.54

16.03

50.52

1.06 – j1.51

1215

1.56 – j0.99

39.24

56.92

492.04

17.68

48.12

1.13 – j1.66

Load Pull at Max GT Point – 16 µs pulse width, 10% duty cycle, class AB, VDD = 50 V, 200 mA

Freq

[MHz]

Zl

[W]

PIN

[dBm]

POUT

[dBm]

POUT

[W]

PG

[dB]

PAE Eff [%]

ZOUT

[W]

960

1.35 – j0.70

40.10

55.70

371.54

15.60

58.76

2.15 – j2.60

1030

0.99 – j0.78

38.16

55.33

341.19

17.17

59.44

2.73 – j2.02

1090

1.24 – j0.84

36.05

54.14

259.42

18.09

56.31

3.55 – j0.42

1215

1.56 – j0.99

33.38

53.42

219.79

20.04

49.44

1.34 – j0.08

Load Pull at Max Efficiency Point – 16 µs pulse width, 10% duty cycle, class AB, VDD = 50 V, 200 mA

Freq

[MHz]

Zl

[W]

PIN

[dBm]

POUT

[dBm]

POUT

[W]

PG

[dB]

PAE Eff [%]

ZOUT

[W]

960

1.35 – j0.70

42.00

57.27

533.33

15.27

62.15

1.60 – j1.79

1030

0.99 – j0.78

39.44

56.34

430.53

16.90

61.78

2.27 – j1.50

1090

1.24 – j0.84

37.54

55.36

343.56

17.82

59.60

2.72 – j1.29

1215

1.56 – j0.99

36.19

55.58

361.41

19.39

56.63

1.65 – j0.92

Z Optimum – 16 µs pulse width, 10% duty cycle, class AB, VDD = 50 V, 200 mA

Freq

[MHz]

Zl

[W]

PIN

[dBm]

POUT

[dBm]

POUT

[W]

PG

[dB]

PAE Eff [%]

ZOUT

[W]

960

1.35 – j0.70

42.62

57.62

578.10

15.00

60.03

1.50 – j1.61

1030

0.99 – j0.78

39.82

56.62

459.20

16.80

61.39

2.03 – j1.45

1090

1.24 – j0.84

38.71

56.21

417.83

17.50

58.60

2.02 – j1.38

1215

1.56 – j0.99

37.79

56.47

443.61

18.68

53.43

1.29 – j1.37

Load Pull Performance

Freq

[MHz]

Z Source W

Z Load W

R

jX

R

jX

960

2.04

–0.30

0.79

–0.02

1030

1.71

–0.18

0.73

0.64

1090

1.45

0.09

0.95

1.09

1150

1.23

0.41

1.26

0.98

1215

1.07

0.77

0.71

0.93