PTMC210404MD

4

Rev. 04.1, 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 (cont.)

Figure 3. Single-carrier WCDMA Broadband Performance

Figure 5. Small Signal CW Gain & Input Return Loss

-50

-40

-30

-20

-10

-55

-50

-45

-40

-35

1800

1900

2000

2100

2200

Frequency (MHz)

Single-carrier WCDMA Broadband

Performance

VDD = 28 V, IDQ1 = 124mA, IDQ2 = 438 mA,

POUT = 37dBm, 3GPP WCDMA signal,

PAR = 7.50 dB

Input Return Loss

ACP

ptmc210404md-g4

-40

-30

-20

-10

0

20

25

30

35

1800

1900

2000

2100

2200

Frequency (MHz)

Small Signal CW

Gain & Input Return Loss

VDD = 28 V, IDQ1 = 124mA, IDQ2 = 438 mA

Input Return Loss

Gain

ptmc210404md-g7

0

15

30

45

60

0

10

20

30

40

32

37

42

47

Output Power (dBm)

CW Performance

VDD = 28 V, IDQ1 = 124mA, IDQ2 = 438 mA

Efficiency

Gain

1990MHz

1960MHz

1930MHz

ptmc210404md-g5

-50

-40

-30

-20

-10

-55

-50

-45

-40

-35

1800

1900

2000

2100

2200

Frequency (MHz)

Single-carrier WCDMA Broadband

Performance

VDD = 28 V, IDQ1 = 124mA, IDQ2 = 438 mA,

POUT = 37dBm, 3GPP WCDMA signal,

PAR = 7.50 dB

Input Return Loss

ACP

ptmc210404md-g4

-40

-30

-20

-10

0

20

25

30

35

1800

1900

2000

2100

2200

Frequency (MHz)

Small Signal CW

Gain & Input Return Loss

VDD = 28 V, IDQ1 = 124mA, IDQ2 = 438 mA

Input Return Loss

Gain

ptmc210404md-g7

0

15

30

45

60

0

10

20

30

40

32

37

42

47

Output Power (dBm)

CW Performance

VDD = 28 V, IDQ1 = 124mA, IDQ2 = 438 mA

Efficiency

Gain

1990MHz

1960MHz

1930MHz

ptmc210404md-g5

Figure 4. CW Performance