MRF19030 View Datasheet(PDF) - Motorola => Freescale

Part Name

Description

MFG CO.

MRF19030

RF Power Field Effect Transistors

Motorola => Freescale 

Zo = 25 Ω

ZOL*

f = 1930 MHz

Zin

f = 1930 MHz

f = 1990 MHz

f = 1990 MHz

VDD = 26 V, IDQ = 300 mA, Pout = 30 W PEP

f

Zin

MHz

Ω

ZOL*

Ω

1930

10.57 + j7.69

5.81 + j5.01

1960

10.54 + j7.43

5.84 + j4.67

1990

10.47 + j7.21

5.84 + j4.35

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

MOTOROLA RF DEVICE DATA

MRF19030R3 MRF19030SR3

5

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