MRF373R1 查看數據表（PDF） - Motorola => Freescale

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MRF373R1

470 – 860 MHz, 60 W, 28 V LATERAL N–CHANNEL BROADBAND RF POWER MOSFETS

Motorola => Freescale 

ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005

TYPICAL TWO–TONE BROADBAND CHARACTERISTICS

-10

-15 VDD = 28 Vdc

DFREQUENCY = 6 MHz

-20 IDQ = 250 mA per side

-25

-30

470 MHz

-35

-40

660 MHz

-45

860 MHz

-50

1

10

100

1000

Pout, OUTPUT POWER (WATTS) PEP

Figure 11. Intermodulation Distortion versus Output

Power (MRF373S Broadband Push–Pull Fixture)

15

VDD = 28 Vdc

14 DFREQUENCY = 6 MHz

IDQ = 250 mA per side

13

12

860 MHz

11

660 MHz

10 470 MHz

9

8

1

10

100

1000

Pout, OUTPUT POWER (WATTS) PEP

Figure 12. Broadband Power Gain versus Output

Power (MRF373S Broadband Push–Pull Fixture)

50

VDD = 28 Vdc

40 DFREQUENCY = 6 MHz

IDQ = 250 mA per side

30

20

860 MHz

660 MHz

470 MHz

10

0

1

10

100

1000

Pout, OUTPUT POWER (WATTS) PEP

Figure 13. Efficiency versus Output Power

(MRF373S Broadband Push–Pull Fixture)

MOTOROLA RF DEVICE DATA

MRF373R1 MRF373SR1

9

Archived 2005

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