GTRA412852FC

7

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.

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Typical RF Performance, 3700 – 3900 MHz (data taken in a Wolfspeed test fixture)

Figure 11. Single-carrier WCDMA Drive-up

Figure 13. Single-carrier WCDMA Broadband

Figure 14. Single-carrier WCDMA Broadband

-60

-40

-20

0

20

40

60

0

4

8

12

16

20

24

27

32

37

42

47

Average Output Power (dBm)

Single-carrier WCDMA Drive-up

VDD = 48 V, IDQ(MAIN) = 144 mA,

VGS(PEAK) = –5.5 V, ƒ = 3900 MHz,

3GPP WCDMA signal, 10 dB PAR,

3.84 MHz bandwidth

Gain

Efficiency

PAR @ 0.01% CCDF

gtra412852fc_3900-gr1

20.

30.

40.

50.

10

11

12

13

14

15

16

3600

3700

3800

3900

4000

Frequency (MHz)

Single-carrier WCDMA Broadband

VDD = 48 V, IDQ(MAIN) = 144 mA,

VGS(PEAK) = –5.5V, POUT = 44.8 dBm,

3GPP WCDMA signal, 10 dB PAR

Gain

Efficiency

gtra412852fc_3900-gr3

0

10

20

30

40

50

-70

-60

-50

-40

-30

-20

27

32

37

42

47

Average Output Power (dBm)

Single-carrier WCDMA Drive-up

VDD = 48 V, IDQ(MAIN) = 144 mA,

VGS(PEAK) = –5.5 V, ƒ = 3900 MHz,

3GPP WCDMA signal, 10 dB PAR,

3.84 MHz bandwidth

ACP Up

ACP Low

Efficiency

gtra412852fc_3900-gr2a

-35.

-30.

-25.

-20.

-15.

-10.

-5.

0.

-40

-35

-30

-25

-20

-15

-10

3600

3700

3800

3900

4000

Frequency (MHz)

Single-carrier WCDMA Broadband

VDD = 48 V, IDQ(MAIN) = 144 mA,

VGS(PEAK) = –5.5 V, POUT = 44.8 dBm,

3GPP WCDMA signal, 10 dB PAR

ACP Up

ACP Low

IRL

gtra412852fc_3900-gr4

-60

-40

-20

0

20

40

60

0

4

8

12

16

20

24

27

32

37

42

47

Average Output Power (dBm)

Single-carrier WCDMA Drive-up

VDD = 48 V, IDQ(MAIN) = 144 mA,

VGS(PEAK) = –5.5 V, ƒ = 3900 MHz,

3GPP WCDMA signal, 10 dB PAR,

3.84 MHz bandwidth

Gain

Efficiency

PAR @ 0.01% CCDF

gtra412852fc_3900-gr1

20.

30.

40.

50.

10

11

12

13

14

15

16

3600

3700

3800

3900

4000

Frequency (MHz)

Single-carrier WCDMA Broadband

VDD = 48 V, IDQ(MAIN) = 144 mA,

VGS(PEAK) = –5.5V, POUT = 44.8 dBm,

3GPP WCDMA signal, 10 dB PAR

Gain

Efficiency

gtra412852fc_3900-gr3

0

10

20

30

40

50

-70

-60

-50

-40

-30

-20

27

32

37

42

47

Average Output Power (dBm)

Single-carrier WCDMA Drive-up

VDD = 48 V, IDQ(MAIN) = 144 mA,

VGS(PEAK) = –5.5 V, ƒ = 3900 MHz,

3GPP WCDMA signal, 10 dB PAR,

3.84 MHz bandwidth

ACP Up

ACP Low

Efficiency

gtra412852fc_3900-gr2a

-35.

-30.

-25.

-20.

-15.

-10.

-5.

0.

-40

-35

-30

-25

-20

-15

-10

3600

3700

3800

3900

4000

Frequency (MHz)

Single-carrier WCDMA Broadband

VDD = 48 V, IDQ(MAIN) = 144 mA,

VGS(PEAK) = –5.5 V, POUT = 44.8 dBm,

3GPP WCDMA signal, 10 dB PAR

ACP Up

ACP Low

IRL

gtra412852fc_3900-gr4

Figure 12. Single-carrier WCDMA Drive-up