MRF21045LSR3 datasheet(7/12 Pages) FREESCALE

7 / 12 page

MRF21045LR3 MRF21045LSR3

RF Device Data

Freescale Semiconductor

TYPICAL CHARACTERISTICS

−55

−25

0.1

7th Order

VDD = 28 Vdc

Pout = 45 W (PEP)

IDQ = 500 mA

f1 = 2140 MHz −

Df/2, f2 = 2140 MHz + Df/2

5th Order

3rd Order

−30

−35

−40

−45

−50

2190

2090

−40

−10

IRL

Gps

IMD

VDD = 28 Vdc

Pout = 45 W (PEP)

IDQ = 500 mA

f1 = f − 5 MHz, f2 = f + 5 MHz

−15

−20

−25

−30

−35

2170

2150

2130

2110

IDQ = 700 mA

600 mA

VDD = 28 Vdc

f1 = 2135 MHz

f2 = 2145 MHz

15.5

14.5

500 mA

400 mA

300 mA

Pout, OUTPUT POWER (WATTS) PEP

Figure 9. Two-Tone Power Gain versus

Output Power

Figure 10. Two-Tone Broadband Performance

f, FREQUENCY (MHz)

Figure 11. Intermodulation Distortion

Products versus Two-Tone Spacing

Df, TONE SEPARATION (MHz)

W-CDMA TEST SIGNAL

Figure 12. 2-Carrier W-CDMA Spectrum

f, FREQUENCY (MHz)

3.84 MHz

Channel BW

−IM3 in

3.84 MHz BW

+IM3 in

3.84 MHz BW

−ACPR in

3.84 MHz BW

+ACPR in

3.84 MHz BW

+20

+30

−10

−40

−50

−60

−70

−80

−20

515

−5

−10

−15

−20

−25

−30

MRF21045LSR3 Datasheet(PDF) 7 Page - Freescale Semiconductor, Inc

MRF21045LSR3 Datasheet(HTML) 7 Page - Freescale Semiconductor, Inc

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12

Datasheet Download

Link URL