MW7IC2725NR1(2008) データシートの表示（PDF） - Freescale Semiconductor

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MW7IC2725NR1
(Rev.:2008)

RF LDMOS Wideband Integrated Power Amplifiers

Freescale Semiconductor 

TYPICAL CHARACTERISTICS

0

VDD = 28 Vdc, Pout = 27 W (PEP), IDQ1 = 77 mA

−10 IDQ2 = 275 mA, Two−Tone Measurements

(f1 + f2)/2 = Center Frequency of 2600 MHz

−20

IM3−U

−30

IM3−L

IM5−L

−40

IM5−U

−50

IM7−L

IM7−U

−60

1

10

100

TWO−TONE SPACING (MHz)

Figure 9. Intermodulation Distortion Products

versus Tone Spacing

29

1

35

VDD = 28 Vdc, IDQ1 = 77 mA, IDQ2 = 275 mA f = 2600 MHz, OFDM

−30

802.16d, 64 QAM 3/4, 4 Bursts, 10 MHz Channel

28.5

0 Bandwidth, Input Signal PAR = 9.5 dB @ 0.01%

30

−35

Probability on CCDF

28

−1

ηD

27.5

−2 −1 dB = 4.01 W

ACPR 25

−40

Gps

20

−45

27

−3

15

−50

26.5

−4

PARC 10

−55

−2 dB = 6.21 W −3 dB = 8.59 W

26

−5

5

−60

1

3

6

9

12

15

Pout, OUTPUT POWER (WATTS)

Figure 10. Output Peak - to - Average Ratio

Compression (PARC) versus Output Power

45

−15

VDD = 28 Vdc, IDQ1 = 77 mA, IDQ2 = 275 mA

−40_C

40 f = 2600 MHz, OFDM 802.16d, 64 QAM 3/4, 4 Bursts

25_C −20

10 MHz Channel Bandwidth, Input Signal

35 PAR = 9.5 dB @ 0.01% Probability on CCDF

85_C −25

85_C

30

25_C −30

25

85_C

TC = −40_C 25_C

20

15

ηD

10

−40_C −35

−40

Gps

−45

−50

ACPR

5

−55

0

−60

1

10

50

Pout, OUTPUT POWER (WATTS) AVG. WiMAX

Figure 11. WiMAX, ACPR, Power Gain and

Drain Efficiency versus Output Power

MW7IC2725NR1 MW7IC2725GNR1 MW7IC2725NBR1

8

RF Device Data

Freescale Semiconductor

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