MRF19090 View Datasheet(PDF) - Motorola => Freescale

Part Name

Description

MFG CO.

MRF19090

RF Power Field Effect Transistors

Motorola => Freescale 

ZOL*

f = 1930 MHz

1990 MHz

Zin

1990 MHz

f = 1930 MHz

Zo = 10 Ω

VDD = 26 V, IDQ = 750 mA, Pout = 90 Watts (PEP)

f

Zin

MHz

Ω

ZOL*

Ω

1930

4.5 + j6.1

1.1 + j4.5

1960

4.4 + j6.0

1.1 + j4.4

1990

4.3 + j6.1

1.1 + j4.3

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

MRF19090 MRF19090S MRF19090SR3

6

MOTOROLA RF DEVICE DATA

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