PTRA087008NB

4

Rev. 03.4, 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. Single-carrier WCDMA Broadband

Figure 7. CW Performance at various V

DD

Figure 6. CW Performance

Figure 8. CW Performance at various V

DD

-30

-25

-20

-15

-10

-35

-30

-25

-20

-15

650

700

750

800

850

900

Frequency (MHz)

Single-carrier WCDMA Broadband

VDD = 48 V, IDQ(MAIN) = 510 mA,

VGS(PEAK) = 2.4 V, POUT = 50.3 dBm,

3GPP WCDMA signal, 10 dB PAR,

3.84 MHz bandwidth

ACPU

ACPL

IRL

ra087008nb-gr4

0

10

20

30

40

50

60

70

14

15

16

17

18

19

20

21

29

34

39

44

49

54

59

Output Power (dBm)

CW Performance at various VDD

IDQ(MAIN) = 510 mA, VGS(PEAK) = 2.4 V,

ƒ = 805 MHz

44V

48 V

52 V

Gain

Efficiency

ra087008nb-gr6a

0

10

20

30

40

50

60

70

14

15

16

17

18

19

20

21

29

34

39

44

49

54

59

Output Power (dBm)

CW Performance

VDD = 48 V, IDQ(MAIN) = 510 mA,

VGS(PEAK) = 2.4 V

805 MHz

758 MHz

780 MHz

Gain

Efficiency

ra087008nb-gr5

0

10

20

30

40

50

60

70

14

15

16

17

18

19

20

21

29

34

39

44

49

54

59

Output Power (dBm)

CW Performance at various VDD

IDQ(MAIN) = 510 mA, VGS(PEAK) = 2.4 V,

ƒ = 780 MHz

44 V

48 V

52 V

Gain

Efficiency

ra087008nb-gr6b

-30

-25

-20

-15

-10

-35

-30

-25

-20

-15

650

700

750

800

850

900

Frequency (MHz)

Single-carrier WCDMA Broadband

VDD = 48 V, IDQ(MAIN) = 510 mA,

VGS(PEAK) = 2.4 V, POUT = 50.3 dBm,

3GPP WCDMA signal, 10 dB PAR,

3.84 MHz bandwidth

ACPU

ACPL

IRL

ra087008nb-gr4

0

10

20

30

40

50

60

70

14

15

16

17

18

19

20

21

29

34

39

44

49

54

59

Output Power (dBm)

CW Performance at various VDD

IDQ(MAIN) = 510 mA, VGS(PEAK) = 2.4 V,

ƒ = 805 MHz

44V

48 V

52 V

Gain

Efficiency

ra087008nb-gr6a

0

10

20

30

40

50

60

70

14

15

16

17

18

19

20

21

29

34

39

44

49

54

59

Output Power (dBm)

CW Performance

VDD = 48 V, IDQ(MAIN) = 510 mA,

VGS(PEAK) = 2.4 V

805 MHz

758 MHz

780 MHz

Gain

Efficiency

ra087008nb-gr5

0

10

20

30

40

50

60

70

14

15

16

17

18

19

20

21

29

34

39

44

49

54

59

Output Power (dBm)

CW Performance at various VDD

IDQ(MAIN) = 510 mA, VGS(PEAK) = 2.4 V,

ƒ = 780 MHz

44 V

48 V

52 V

Gain

Efficiency

ra087008nb-gr6b