GTRA384802FC

3

Rev. 03.1, 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.

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

Typical Performance (data taken in a Wolfspeed production test fixture)

Figure 1. Single-carrier WCDMA Drive-up

Figure 3. Single-carrier WCDMA Broadband

Figure 2. Single-carrier WCDMA Broadband

Figure 4. CW Performance

0

10

20

30

40

50

-70

-60

-50

-40

-30

-20

25

30

35

40

45

50

55

Average Output Power (dBm)

Single-carrier WCDMA Drive-up

VDD = 48 V, IDQ(MAIN) = 250 mA,

VGS(PEAK) = –6.0V, ƒ = 3800 MHz

3GPP WCDMA signal, 10 dB PAR,

3.84 MHz bandwidth

ACP Up

ACP Low

Efficiency

g384802fc-gr2c

-35

-30

-25

-20

-15

-10

-5

0

-40

-35

-30

-25

-20

-15

-10

-5

0

3300 3400 3500 3600 3700 3800 3900 4000

Frequency (MHz)

Single-carrier WCDMA Broadband

VDD = 48 V, IDQ(MAIN) = 250 mA,

VGS(PEAK) = –6.0 V, POUT = 48 dBm

3GPP WCDMA signal, 10 dB PAR

ACPU

ACPL

IRL

g384802fc-gr4

20

25

30

35

40

45

50

12

13

14

15

16

17

18

3300 3400 3500 3600 3700 3800 3900 4000

Frequency (MHz)

Single-carrier WCDMA Broadband

VDD = 48 V, IDQ(MAIN) = 250 mA,

VGS(PEAK) = –6.0V, POUT = 48 dBm

3GPP WCDMA signal, 10 dB PAR

Efficiency

Gain

g384802fc-gr3

0

10

20

30

40

50

60

70

10

11

12

13

14

15

16

17

29

33

37

41

45

49

53

57

Output Power (dBm)

CW Performance

VDD = 48 V, IDQ(MAIN) = 250 mA,

VGS(PEAK) = –6.0 V

3800 MHz Gain

3600 MHz Gain

3700 MHz Gain

3600 MHz Eff

3700 MHz Eff

3800 MHz Eff

g384802fc-gr5

0

10

20

30

40

50

-70

-60

-50

-40

-30

-20

25

30

35

40

45

50

55

Average Output Power (dBm)

Single-carrier WCDMA Drive-up

VDD = 48 V, IDQ(MAIN) = 250 mA,

VGS(PEAK) = –6.0V, ƒ = 3800 MHz

3GPP WCDMA signal, 10 dB PAR,

3.84 MHz bandwidth

ACP Up

ACP Low

Efficiency

g384802fc-gr2c

-35

-30

-25

-20

-15

-10

-5

0

-40

-35

-30

-25

-20

-15

-10

-5

0

3300 3400 3500 3600 3700 3800 3900 4000

Frequency (MHz)

Single-carrier WCDMA Broadband

VDD = 48 V, IDQ(MAIN) = 250 mA,

VGS(PEAK) = –6.0 V, POUT = 48 dBm

3GPP WCDMA signal, 10 dB PAR

ACPU

ACPL

IRL

g384802fc-gr4

20

25

30

35

40

45

50

12

13

14

15

16

17

18

3300 3400 3500 3600 3700 3800 3900 4000

Frequency (MHz)

Single-carrier WCDMA Broadband

VDD = 48 V, IDQ(MAIN) = 250 mA,

VGS(PEAK) = –6.0V, POUT = 48 dBm

3GPP WCDMA signal, 10 dB PAR

Efficiency

Gain

g384802fc-gr3

0

10

20

30

40

50

60

70

10

11

12

13

14

15

16

17

29

33

37

41

45

49

53

57

Output Power (dBm)

CW Performance

VDD = 48 V, IDQ(MAIN) = 250 mA,

VGS(PEAK) = –6.0 V

3800 MHz Gain

3600 MHz Gain

3700 MHz Gain

3600 MHz Eff

3700 MHz Eff

3800 MHz Eff

g384802fc-gr5