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

Rev. 04, 2023-06-28

4

PXFC191507FC

Typical Performance (cont.)

Broadband Circuit Impedance

Z Source

Z Load

G

S

D

Load Pull Performance

Main Side Load Pull Performance – Pulsed CW signal: 100 µs, 10% duty cycle, VDD = 28 V, IDQ = 960 mA

P1dB

Max Output Power

Max PAE

Freq

[MHz]

Zs

[

W]

Zl

[W]

Gain

[dB]

POUT

[dBm]

POUT

[W]

PAE

[%]

Zl

[W]

Gain

[dB]

POUT

[dBm]

POUT

[W]

PAE

[%]

1805

1.00 – j3.39 1.36 – j2.81

18.2

52.30

170

58.1

2.82 – j2.46

20.4

50.40

110

65.7

1880

1.38 – j3.80 1.26 – j3.35

17.8

52.10

164

54.7

2.48 – j2.33

20.2

50.50

112

64.8

1930

1.88 – j4.65 1.14 – j3.38

17.6

52.10

162

52.1

2.25 – j2.06

20.1

50.20

104

63.7

1990

2.85 – j4.62 1.31 – j3.40

18.4

52.00

157

56.4

1.81 – j2.40

19.9

50.60

116

62.8

Freq

[MHz]

Z Source W

Z Load W

R

jX

R

jX

1930

1.34

–4.30

1.55

–3.14

1960

1.28

–4.15

1.54

–2.99

1990

1.25

–4.04

1.52

–2.86

-25

-20

-15

-10

-5

0

17

18

19

20

21

22

1800 1850 1900 1950 2000 2050 2100

Frequency (MHz)

Small Signal CW Performance

Gain & Input Return Loss

VDD = 28 V, IDQ = 960 mA

IRL

Gain

c191507fc_g6

not

recommended

for

new

design