PTRA094808NF

3

Rev. 05.2, 2022-01-04

© 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.

4600 Silicon Drive | Durham, NC 27703 | Tel: +1.919.313.5300

Typical RF Performance (data taken in production test fixture)

Figure 1. Single-carrier WCDMA Drive-up

Figure 3. Single-carrier WCDMA Broadband Performance

Figure 2. Single-carrier WCDMA Broadband Performance

Figure 4. CW Performance

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

VGS(PEAK) = 2.05 V, ƒ = 895MHz,

3GPP WCDMA signal, PAR = 10 dB,

BW = 3.84 MHz

ACPU

ACPL

Efficiency

ptra094808nf_g2

-35

-30

-25

-20

-15

-10

-5

-40

-35

-30

-25

-20

-15

-10

750

800

850

900

950

1000

Frequency (MHz)

Single-carrier WCDMA Broadband

Performance

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

VGS(PEAK) = 2.05 V, POUT = 49.4 dBm,

3GPP WCDMA signal, PAR = 10 dB

ACPU

ACPL

IRL

ptra094808nf_g4

40

45

50

55

60

10

12

14

16

18

750

800

850

900

950

1000

Frequency (MHz)

Single-carrier WCDMA Broadband

Performance

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

VGS(PEAK) = 2.05 V, POUT = 49.4 dBm,

3GPP WCDMA signal, PAR = 10 dB

Efficiency

Gain

ptra094808nf_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 = 48 V, IDQ(MAIN) = 450 mA,

VGS(PEAK) = 2.05 V

855MHz

875MHz

895MHz

ptra094808nf_g5

855MHz

875MHz

895MHz

Gain

Efficiency

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

VGS(PEAK) = 2.05 V, ƒ = 895MHz,

3GPP WCDMA signal, PAR = 10 dB,

BW = 3.84 MHz

ACPU

ACPL

Efficiency

ptra094808nf_g2

-35

-30

-25

-20

-15

-10

-5

-40

-35

-30

-25

-20

-15

-10

750

800

850

900

950

1000

Frequency (MHz)

Single-carrier WCDMA Broadband

Performance

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

VGS(PEAK) = 2.05 V, POUT = 49.4 dBm,

3GPP WCDMA signal, PAR = 10 dB

ACPU

ACPL

IRL

ptra094808nf_g4

40

45

50

55

60

10

12

14

16

18

750

800

850

900

950

1000

Frequency (MHz)

Single-carrier WCDMA Broadband

Performance

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

VGS(PEAK) = 2.05 V, POUT = 49.4 dBm,

3GPP WCDMA signal, PAR = 10 dB

Efficiency

Gain

ptra094808nf_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 = 48 V, IDQ(MAIN) = 450 mA,

VGS(PEAK) = 2.05 V

855MHz

875MHz

895MHz

ptra094808nf_g5

855MHz

875MHz

895MHz

Gain

Efficiency