MRF19060 MRF19060R3 MRF19060SR3

6

MOTOROLA RF DEVICE DATA

Figure 9. Series Equivalent Input and Output Impedance

f

MHz

Ω

Ω

1930

1960

1990

1.65 + j0.67

1.60 + j0.20

1.64 + j0.45

1.85 – j0.50

1.89 – j0.74

1.96 – j0.94

= Complex conjugate of source impedance.

impedance at a given output power, voltage,

IMD, bias current and frequency.

power, drain efficiency and intermodulation distortion.

f = 1930 MHz

1990 MHz

1990 MHz

f = 1930 MHz

Zin

Z OL*

Input

Matching

Network

Device

Under Test

Output

Matching

Network