QPA3503

3 W, 28 V, 3.4 – 3.6 GHz GaN PA Module

Rev. A

- 6 of 12 -

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Performance Plots

LTE signal with 7.8 dB PAR @ 0.01% CCDF, de-embedded from EVB measurements.

35

36

37

38

39

40

41

42

43

44

45

46

47

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Average Output Power (dBm)

Peak Power vs. Average Output Power

-40°C

+25°C

+105°C

1C 20 MHz LTE, PAR = 7.8 dB @ 0.01% CCDF

Freq = 3500MHz

-38

-36

-34

-32

-30

-28

-26

-24

-22

-20

-18

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Average Output Power (dBm)

ACPR vs. Average Output Power

-40°C

+25°C

+105°C

1C 20 MHz LTE, PAR = 7.8 dB @ 0.01% CCDF

Freq = 3500MHz

-57.0

-56.5

-56.0

-55.5

-55.0

3350

3400

3450

3500

3550

3600

3650

Frequency (MHz)

Linearized ACPR vs. Frequency

1C 20 MHz LTE, PAR = 7.8 dB @ 0.01% CCDF

Pout = 34.8dBm

Temp. = +25°C