Figure 17. Series Equivalent Input/Output Impedance, Zin, ZOL*

100

150

f = 200 MHz

100

f = 200 MHz

Zo = 10 Ω

30

30

150

Zin

ZOL*

ZOL* = Conjugate of the optimum load impedance

Pout = 125 W, VDD = 28 V

IDQ = 100 mA

f

MHz

Zin

Ohms

ZOL*

Ohms

30

100

150

200

2.90 – j3.95

1.25 – j2.90

1.18 – j1.40

1.30 – j0.90

2.95 – j3.90

1.85 – j1.05

1.72 – j0.05

1.70 + j0.25

7

REV 7