MRF282 데이터 시트보기 (PDF) - Motorola => Freescale

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MRF282

10 W, 2000 MHz, 26 V LATERAL N–CHANNEL BROADBAND RF POWER MOSFETs

Motorola => Freescale 

+ j1

+ j0.5

+ j0.2

0.0

Zin

2 GHz

Zo = 5 Ω

f = 1.8 GHz

ZOL*

2 GHz

0.2

0.5

1

2

1.8 GHz

– j0.2

– j0.5

– j1

+ j2

+ j3

3

5

+ j5

+ j10

– j10

– j5

– j3

– j2

VCC = 26 V, ICQ = 75 mA, Pout = 10 W (PEP)

f

MHz

Zin(1)

Ω

ZOL*

Ω

1800

1860

1900

1960

2000

2.1 + j1.0

2.05 + j1.15

2.0 + j1.2

1.9 + j1.4

1.85 + j1.6

3.8 – j0.15

3.77 – j0.13

3.75 – j0.1

3.65 + j0.1

3.55 + j0.2

Zin(1)= Conjugate of fixture gate terminal impedance.

ZOL* = Conjugate of the optimum load impedance at

given output power, voltage, IMD, bias current

and frequency.

Figure 15. Series Equivalent Input and Output Impedence

MRF282S MRF282Z

8

MOTOROLA RF DEVICE DATA

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