4

PXAD184218FV

Rev. 04, 2023-06-26

© 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.

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Load Pull Performance

Main Side Load Pull Performance – Pulsed CW signal: 10 µs, 10% duty cycle, VDD = 28 V, IDQ = 960 mA, class AB

P1dB

Max Output Power

Max Drain Efficiency

Freq

[MHz]

Zs

[W

]

Zl

[W]

Gain

[dB]

P1dB

[dBm]

P1dB

[W]

hD

[%]

Zl

[W]

Gain

[dB]

P1dB

[dBm]

P1dB

[W]

hD

[%]

1805

2.3 - j6.3

1.6 - j3.3

20.9

52.40

173

58.7

3.5 - j3.1

23.1

50.60

116

66.6

1842.5

3.2 - j7.4

1.4 - j3.5

20.2

52.45

176

56.2

2.7 - j2.7

22.4

51.30

134

67.7

1880

5.1 - j8.9

1.4 - j3.5

20.7

52.50

180

57.4

2.7 -j 3.1

22.8

51.40

138

67.5

P3dB

Max Output Power

Max Drain Efficiency

Freq

[MHz]

Zs

[W

]

Zl

[W]

Gain

[dB]

P1dB

[dBm]

P1dB

[W]

hD

[%]

Zl

[W]

Gain

[dB]

P1dB

[dBm]

P1dB

[W]

hD

[%]

1805

2.3 - j6.3

1.4 - j3.5

18.4

53.20

210

58.5

2.9 - j3.7

20.6

52.00

157

67.4

1842.5

3.2 - j7.4

1.3 - j3.6

18.1

53.29

213

58.6

2.6 - j3.3

20.2

52.20

167

68.4

1880

5.1 - j8.9

1.4 - j3.7

18.6

53.27

212

58.8

2.7 - j3.2

20.7

52.10

162

68.6

Peak Side Load Pull Performance – Pulsed CW signal: 10 µs, 10% duty cycle, VDD = 28 V, IDQ = 10 mA, class B

P1dB

Max Output Power

Max Drain Efficiency

Freq

[MHz]

Zs

[W

]

Zl

[W]

Gain

[dB]

P1dB

[dBm]

P1dB

[W]

hD

[%]

Zl

[W]

Gain

[dB]

P1dB

[dBm]

P1dB

[W]

hD

[%]

1805

2.1 - j4.6

1.1 - j3.3

17.1

55.38

345

54.7

2.8 - j2.2

18.7

53.27

212

66.7

1842.5

2.8 - j5.4

1.2 - j3.4

17.4

55.43

349

54.9

2.7 -j 2.2

18.8

53.30

214

66.7

1880

4.4 - j5.6

1.3 - j3.7

17.7

55.42

348

54.6

2.5 - j2.2

19.2

53.33

215

66.3

P3dB

Max Output Power

Max Drain Efficiency

Freq

[MHz]

Zs

[W

]

Zl

[W]

Gain

[dB]

P1dB

[dBm]

P1dB

[W]

hD

[%]

Zl

[W]

Gain

[dB]

P1dB

[dBm]

P1dB

[W]

hD

[%]

1805

2.1 - j4.6

1.2 - j3.6

14.9

56.17

414

56.9

2.8 - j2.6

16.5

54.20

265

66.8

1842.5

2.8 - j5.4

1.2 - j3.7

15

56.20

417

56.2

2.6 - j2.7

16.6

54.40

277

67.1

1880

4.4 - j5.6

1.3 - j3.8

15.6

56.14

411

56.2

2.4 - j2.9

17

54.80

301

66.9