4600 Silicon Drive | Durham, NC 27703 | www.wolfspeed.com

Rev. 07, 2023-06-28

9

PTFC270101M

RF Characteristics

Two-carrier WCDMA Characteristics (not subject to production test)

VDD = 28 V, IDQ = 120 mA, POUT = 1.3 W avg, ƒ1 = 947.5 MHz, ƒ2 = 957.5 MHz,

3GPP WCDMA signal, 3.84 MHz channel bandwidth, 8 dB peak/average @ 0.01% CCDF

Characteristic

Symbol

Min

Typ

Max

Unit

Gain

Gps

—

23

—

dB

Drain Efficiency

hD

—

20

—

%

Intermodulation Distortion

IMD

—

–39

—

dBc

0

10

20

30

40

50

60

70

18

19

20

21

22

23

24

25

24 26 28 30 32 34 36 38 40 42

Output Power (dBm)

Two-carrier WCDMA Drive-up

VDD = 28 V, IDQ = 120 mA, ƒ = 920 MHz

3GPP WCDMA signal, 8 dB PAR,

10 MHz carrier spacing, 3.84 MHz BW

Gain

Efficiency

c270101m-900-gr1a

0

10

20

30

40

50

60

70

18

19

20

21

22

23

24

25

24 26 28 30 32 34 36 38 40 42

Output Power (dBm)

Two-carrier WCDMA Drive-up

VDD = 28 V, IDQ = 120 mA, ƒ = 940 MHz

3GPP WCDMA signal, 8 dB PAR,

10 MHz carrier spacing, 3.84 MHz BW

Gain

Efficiency

c270101m-900-gr1b

Typical RF Performance, 920 – 960 MHz (data taken in production test fixture)