MRF21060 データシートの表示（PDF） - Motorola => Freescale

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MRF21060

RF Power Field Effect Transistors

Motorola => Freescale 

Zo = 5 Ω

2170 MHz

Zin

2170 MHz

ZOL*

f = 2110 MHz

f = 2110 MHz

VDD = 28 V, IDQ = 500 mA, Pout = 60 W PEP

f

Zin

MHz

Ω

ZOL*

Ω

2110

2140

2.40 + j0.55

2.26 + j0.87

3.07 + j2.05

2.89 + j2.38

2170

2.08 + j1.23

2.66 + j2.71

Zin = Complex conjugate of source impedance.

ZOL* = Complex conjugate of the optimum load

impedance at a given output power, voltage,

IMD, bias current and frequency.

Note: ZOL* was chosen based on tradeoffs between gain, output

power, drain efficiency and intermodulation distortion.

Input

Matching

Network

Device

Under Test

Output

Matching

Network

Z in

Z OL*

Figure 9. Series Equivalent Input and Output Impedance

MRF21060 MRF21060R3 MRF21060SR3

6

MOTOROLA RF DEVICE DATA

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