6

PTVA127002EV

Rev. 05, 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, 150 mA

Freq

[MHz]

Zl

[W]

PIN

[dBm]

POUT

[dBm]

POUT

[W]

PG

[dB]

PAE Eff [%]

ZOUT

[W]

1200

1.91 – j2.04

41.40

56.40

436.52

15.00

53.80

1.30 – j2.03

1300

2.72 – j3.13

42.24

56.54

450.82

14.30

54.48

1.25 – j1.94

1400

4.83 – j1.46

41.66

56.31

427.56

14.65

53.27

1.03 – j1.94

Load Pull Performance (single side)

Load Pull at Max GT Point – 16 µs pulse width, 10% duty cycle, class AB, VDD = 50 V, 150 mA

Freq

[MHz]

Zl

[W]

PIN

[dBm]

POUT

[dBm]

POUT

[W]

PG

[dB]

PAE Eff [%]

ZOUT

[W]

1200

1.91 – j2.04

38.10

54.72

296.48

16.62

57.89

3.03 – j3.11

1300

2.72 – j3.13

38.84

54.83

304.09

15.99

62.54

3.22 – j1.63

1400

4.83 – j1.46

37.21

53.42

219.79

16.21

57.25

2.30 – j0.09

Load Pull at Max Efficiency Point – 16 µs pulse width, 10% duty cycle, class AB, VDD = 50 V, 150 mA

Freq

[MHz]

Zl

[W]

PIN

[dBm]

POUT

[dBm]

POUT

[W]

PG

[dB]

PAE Eff [%]

ZOUT

[W]

1200

1.91 – j2.04

39.60

55.80

380.19

16.20

60.71

2.22 – j2.43

1300

2.72 – j3.13

39.44

55.23

333.43

15.79

63.71

2.81 – j1.90

1400

4.83 – j1.46

39.39

55.19

330.37

15.80

62.26

2.40 – j1.45

Z Optimum – 16 µs pulse width, 10% duty cycle, class AB, VDD = 50 V, 150 mA

Freq

[MHz]

Zl

[W]

PIN

[dBm]

POUT

[dBm]

POUT

[W]

PG

[dB]

PAE Eff [%]

ZOUT

[W]

1200

1.91 – j2.04

39.18

55.58

361.41

16.40

60.50

2.41 – j2.50

1300

2.72 – j3.13

39.50

55.30

338.84

15.80

62.60

2.73 – j1.51

1400

4.83 – j1.46

40.00

55.60

363.08

15.60

60.70

1.86 – j1.37

Freq

[MHz]

Z Source W

Z Load W

R

jX

R

jX

1200

0.84

–1.27

0.90

–0.97

1300

0.97

–1.06

0.72

–0.47

1400

1.35

–1.12

0.63

0.03