GTRA364002FC

4

Rev. 04.3, 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 (cont.)

Figure 5. CW Performance at various V

DD

Figure 6. CW Performance Small Signal

Gain & Input Return Loss

0

10

20

30

40

50

60

9

10

11

12

13

14

15

29

33

37

41

45

49

53

57

Output Power (dBm)

CW Performance at various VDD

IDQ(MAIN) = 220 mA, VGS(PEAK) = -5.8 V,

ƒ = 3600 MHz

52 V Gain

48 V Gain

44 V Gain

52 V Eff

48 V Eff

44 V Eff

gtra364002fc_g6

-11

-10

-9

-8

-7

-6

-5

-4

10

11

12

13

14

15

16

17

3300

3400

3500

3600

3700

Frequency (MHz)

CW Performance Small Signal

Gain & Input Return Loss

VDD = 48 V, IDQ(MAIN) = 220 mA, VGSPEAK = -5.8 V

IRL

Gain

gtra364002fc_g7

0

10

20

30

40

50

60

9

10

11

12

13

14

15

29

33

37

41

45

49

53

57

Output Power (dBm)

CW Performance at various VDD

IDQ(MAIN) = 220 mA, VGS(PEAK) = -5.8 V,

ƒ = 3600 MHz

52 V Gain

48 V Gain

44 V Gain

52 V Eff

48 V Eff

44 V Eff

gtra364002fc_g6

-11

-10

-9

-8

-7

-6

-5

-4

10

11

12

13

14

15

16

17

3300

3400

3500

3600

3700

Frequency (MHz)

CW Performance Small Signal

Gain & Input Return Loss

VDD = 48 V, IDQ(MAIN) = 220 mA, VGSPEAK = -5.8 V

IRL

Gain

gtra364002fc_g7

Load Pull Performance

Main Side Load Pull Performance – Pulsed CW signal: 10 µs, 10% duty cycle, 48 V, I

DQ = 220 mA, class AB

Peak Side Load Pull Performance – Pulsed CW signal: 10 µs, 10% duty cycle, 48 V, I

DQ = 280 mA, class AB

P

3dB

Max Output Power

Max Drain Efficiency

Freq

[MHz]

Zs [W]

Zl [W]

Gain

[dB]

P

3dB

[dBm]

P

3dB [W]

hD [%]

Zl [W]

Gain

[dB]

P

3dB

[dBm]

P

3dB [W]

hD [%]

3400

9.0-j3.4

4.3-j6.5

15.3

53.90

245

62.5

1.7-j3.5

17.3

52.40

174

74.0

3500

5.0-j5.2

3.8-j7.0

15.4

54.00

251

63.9

2.2-j5.0

17.4

52.10

162

76.0

3600

3.5-j7.0

4.4-j7.1

14.9

53.80

240

61.2

2.4-j5.2

16.8

52.10

162

74.0

P

3dB

Max Output Power

Max Drain Efficiency

Freq

[MHz]

Zs [W]

Zl [W]

Gain

[dB]

P

3dB

[dBm]

P

3dB [W]

hD [%]

Zl [W]

Gain

[dB]

P

3dB

[dBm]

P

3dB [W]

hD [%]

3400

16.5-j22

3.1-j6.2

15.6

55.10

324

59.0

2.1-j4.4

17.8

53.70

234

70.0

3500

20-j13

2.8-j6.6

15.8

55.10

324

59.5

1.9-j4.7

18.3

53.00

200

69.0

3600

15.7-j7.4

3.7-j6.8

15.3

54.90

309

56.0

2.0-j4.8

17.5

53.00

200

66.0

0

10

20

30

40

50

60

9

10

11

12

13

14

15

29

33

37

41

45

49

53

57

Output Power (dBm)

CW Performance at various VDD

IDQ(MAIN) = 220 mA, VGS(PEAK) = -5.8 V,

ƒ = 3600 MHz

52 V Gain

48 V Gain

44 V Gain

52 V Eff

48 V Eff

44 V Eff

gtra364002fc_g6