3

PXAD214218FV

Rev. 04, 2023-06-23

© 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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Typical RF Performance (data taken in production test fixture)

0

10

20

30

40

50

60

-70

-60

-50

-40

-30

-20

-10

25

30

35

40

45

50

55

Average Output Power (dBm)

Single-carrier WCDMA Drive-up

VDD = 28 V, IDQ(MAIN) = 720 mA,

VGS(PEAK) = 1.4 V, ƒ = 2170 MHz,

3GPP WCDMA signal, PAR = 10 dB,

BW = 3.84 MHz

ACPU

ACPL

Efficiency

pxad214218fv_g2

-35

-30

-25

-20

-15

-10

-5

-40

-35

-30

-25

-20

-15

-10

1950

2050

2150

2250

2350

Frequency (MHz)

Single-carrier WCDMA Broadband

Performance

VDD = 28 V, IDQ(MAIN) = 720 mA,

VGS(PEAK) = 1.4 V, POUT = 47.78 dBm,

3GPP WCDMA signal, PAR = 10 dB

ACPU

ACPL

IRL

pxad214218fv_g4

20

30

40

50

60

12

14

16

18

20

1950

2050

2150

2250

2350

Frequency (MHz)

Single-carrier WCDMA Broadband

Performance

VDD = 28 V, IDQ(MAIN) = 720 mA,

VGS(PEAK) = 1.4 V, POUT = 47.78 dBm,

3GPP WCDMA signal, PAR = 10 dB

Efficiency

Gain

pxad214218fv_g3

0

10

20

30

40

50

60

13

14

15

16

17

18

19

29

33

37

41

45

49

53

57

Output Power (dBm)

CW Performance

VDD = 28 V, IDQ(MAIN) = 720 mA,

VGS(PEAK) = 1.4 V

pxad214218fv_g5

2110MHz

2140MHz

2170MHz

Gain

Efficiency