MRF19085R3 MRF19085LR3 MRF19085SR3 MRF19085LSR3

6

MOTOROLA RF DEVICE DATA

TYPICAL CHARACTERISTICS

−55

−50

−45

−40

−35

−30

−25

−20

10

100

4

−70

−60

−50

−40

−30

−20

−10

0

−5.00

−3.75

−2.50

−1.25

0.00

1.25

2.50

3.75

5.00

Figure 3. 2-Carrier N-CDMA Spectrum

f, FREQUENCY (MHz)

Figure 4. 2-Carrier N-CDMA ACPR, IM3, Power Gain and

Drain Efficiency versus Output Power

Figure 5. Intermodulation Distortion

Products versus Output Power

Figure 6. Third Order Intermodulation

f, FREQUENCY (MHz)

Figure 7. 2-Carrier N-CDMA Broadband

Performance

−IM3 @

1.2288 MHz BW

+IM3 @

1.2288 MHz BW

−ACPR @

30 kHz BW

+ACPR @

30 kHz BW

f1

1.2288 MHz BW

f2

1.2288 MHz BW

Figure 8. CW Performance

0

5

10

15

20

25

30

−70

−63

−56

−49

−42

−35

−28

110

30

0.5

IM3

Gps

ACPR

η

f1 = 1958.75 MHz, f2 = 1961.25 MHz

1.2288 MHz Channel Bandwidth

Peak/Avg. = 9.8 @ 0.01% Probability (CCDF)

−70

−60

−50

−40

−30

−20

0

10

20

30

40

50

10

100

3rd Order

η

4

5th Order

7th Order

1150 mA

850 mA

700 mA

1000 mA

12

14

16

18

20

22

24

−60

−50

−40

−30

−20

−10

0

1930

1940

1950

1960

1970

1980

1990

2−Carrier N−CDMA, 2.5 MHz Carrier Spacing

1.2288 MHz Channel Bandwidth

Peak/Avg. = 9.8 @ 0.01% Probability) (CCDF)

IM3

Gps

ACPR

η

IRL

0

2

4

6

8

10

12

14

5

12

19

26

33

40

47

54

10

100

2

140

f = 1960 MHz

Gps

P in

η

f = 1960 MHz

100 kHz Tone Spacing

f1 = 1960 MHz

100 kHz Tone Spacing

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com