PTRA084808NF

4

Rev. 03.4, 2022-1-27

© 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 Drive-up

Figure 7. Single-carrier WCDMA Broadband

Figure 6. Single-carrier WCDMA Broadband

Figure 8. CW Performance

0

10

20

30

40

50

60

70

-70

-60

-50

-40

-30

-20

-10

0

25

30

35

40

45

50

55

Average Output Power (dBm)

Single-carrier WCDMA Drive-up

VDD = 48 V, IDQ(MAIN) = 450 mA,

VGS(PEAK) = 1.2 V, ƒ = 740 MHz.

3GPP WCDMA signal, 10 dB PAR,

3.84 MHz bandwidth

ACP Up

ACP Low

Efficiency

ptra080408nf-gr2c

-30

-25

-20

-15

-10

-35

-30

-25

-20

-15

675

725

775

825

875

Frequency (MHz)

Single-carrier WCDMA Broadband

VDD = 48 V, IDQ(MAIN) = 450 mA,

VGS(PEAK) = 1.2 V, POUT = 49.4 dBm,

3GPP WCDMA signal, 10 dB PAR

ACP Up

ACP Low

IRL

ptra080408nf-gr4

Gain

Efficiency

40

45

50

55

60

16

17

18

19

20

675

725

775

825

875

Frequency (MHz)

Single-carrier WCDMA Broadband

VDD = 48 V, IDQ(MAIN) = 450 mA,

VGS(PEAK) = 1.2 V, POUT = 49.4 dBm,

3GPP WCDMA signal, 10 dB PAR

Gain

Efficiency

ptra080408nf-gr3

0

10

20

30

40

50

60

70

14

15

16

17

18

19

20

21

29

33

37

41

45

49

53

57

Output Power (dBm)

CW Performance

VDD = 48 V, IDQ(MAIN) = 450 mA,

VGS(PEAK) = 1.2 V

740 MHz Gain

770 MHz Gain

800 MHz Gain

740 MHz Eff

770 MHz Eff

800 MHz Eff

ptra080408nf-gr5

0

10

20

30

40

50

60

70

-70

-60

-50

-40

-30

-20

-10

0

25

30

35

40

45

50

55

Average Output Power (dBm)

Single-carrier WCDMA Drive-up

VDD = 48 V, IDQ(MAIN) = 450 mA,

VGS(PEAK) = 1.2 V, ƒ = 740 MHz.

3GPP WCDMA signal, 10 dB PAR,

3.84 MHz bandwidth

ACP Up

ACP Low

Efficiency

ptra080408nf-gr2c

-30

-25

-20

-15

-10

-35

-30

-25

-20

-15

675

725

775

825

875

Frequency (MHz)

Single-carrier WCDMA Broadband

VDD = 48 V, IDQ(MAIN) = 450 mA,

VGS(PEAK) = 1.2 V, POUT = 49.4 dBm,

3GPP WCDMA signal, 10 dB PAR

ACP Up

ACP Low

IRL

ptra080408nf-gr4

Gain

Efficiency

40

45

50

55

60

16

17

18

19

20

675

725

775

825

875

Frequency (MHz)

Single-carrier WCDMA Broadband

VDD = 48 V, IDQ(MAIN) = 450 mA,

VGS(PEAK) = 1.2 V, POUT = 49.4 dBm,

3GPP WCDMA signal, 10 dB PAR

Gain

Efficiency

ptra080408nf-gr3

0

10

20

30

40

50

60

70

14

15

16

17

18

19

20

21

29

33

37

41

45

49

53

57

Output Power (dBm)

CW Performance

VDD = 48 V, IDQ(MAIN) = 450 mA,

VGS(PEAK) = 1.2 V

740 MHz Gain

770 MHz Gain

800 MHz Gain

740 MHz Eff

770 MHz Eff

800 MHz Eff

ptra080408nf-gr5