BLP5LA55S

All information provided in this document is subject to legal disclaimers.

© Ampleon Netherlands B.V. 2021. All rights reserved.

Product data sheet

Rev. 3 — 16 July 2021

13 of 20

BLP5LA55S

Power LDMOS transistor

7.3.4 1-Tone CW measurements (f = 520 MHz)

(1) f = 380 MHz

(2) f = 400 MHz

(3) f = 410 MHz

(4) f = 420 MHz

(5) f = 430 MHz

(6) f = 450 MHz

(1) f = 380 MHz

(2) f = 400 MHz

(3) f = 410 MHz

(4) f = 420 MHz

(5) f = 430 MHz

(6) f = 450 MHz

Fig 13. Power gain as a function of output power;

typical values

Fig 14. Output power as a function of input power;

typical values

amp01407

0

20

40

60

80

100

17

19

21

23

25

(dB)

(dB)

(dB)

(1)

(1)

(1)

(2)

(2)

(2)

(3)

(3)

(3)

(4)

(4)

(4)

(5)

(5)

(5)

(6)

(6)

(6)

amp01408

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

10

30

50

70

90

(W)

(W)

(W)

(1)

(1)

(1)

(2)

(2)

(2)

(3)

(3)

(3)

(4)

(4)

(4)

(5)

(5)

(5)

(6)

(6)

(6)

Fig 15. Drain efficiency as a function of output power;

typical values

Fig 16. Power gain as a function of output power;

typical values

amp01409

15

25

35

45

55

65

40

50

60

70

80

(%)

(%)

(%)

amp01410

15

25

35

45

55

65

18

19

20

21

22

(dB)

(dB)

(dB)