MRF282SR1 데이터 시트보기 (PDF) - Motorola => Freescale

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MRF282SR1

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

Motorola => Freescale 

Zo = 5 Ω

2.0 GHz

Zin

f = 1.8 GHz

2.0 GHz ZOL*

f = 1.8 GHz

VDD = 26 V, IDQ = 75 mA, Pout = 10 W (PEP)

f

Zin

MHz

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 = Complex conjugate of source impedance.

ZOL* = Complex conjugate of the optimum load

impedance at given output power, voltage, IMD,

bias current and frequency.

Input

Matching

Network

Device

Under Test

Output

Matching

Network

Z in

Z OL*

Figure 6. Series Equivalent Input and Output Impedence

MOTOROLA RF DEVICE DATA

MRF282SR1 MRF282ZR1

7

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